[INFO] fetching crate wlambda 0.8.1...
[INFO] testing wlambda-0.8.1 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate wlambda 0.8.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate wlambda 0.8.1 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wlambda 0.8.1
[INFO] finished tweaking crates.io crate wlambda 0.8.1
[INFO] tweaked toml for crates.io crate wlambda 0.8.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate wlambda 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2ab5177b641f06a2d2041f6e43ea37b154a5f53cc525d189bcd72964e334b61
[INFO] running `Command { std: "docker" "start" "-a" "c2ab5177b641f06a2d2041f6e43ea37b154a5f53cc525d189bcd72964e334b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2ab5177b641f06a2d2041f6e43ea37b154a5f53cc525d189bcd72964e334b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ab5177b641f06a2d2041f6e43ea37b154a5f53cc525d189bcd72964e334b61", kill_on_drop: false }`
[INFO] [stdout] c2ab5177b641f06a2d2041f6e43ea37b154a5f53cc525d189bcd72964e334b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c4dba70737f9eee878baac938fa3c97ccb588a758b452b444293a012788b32
[INFO] running `Command { std: "docker" "start" "-a" "36c4dba70737f9eee878baac938fa3c97ccb588a758b452b444293a012788b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quick-xml v0.20.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rustyline v6.3.0
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling wlambda v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:975:25
[INFO] [stdout]     |
[INFO] [stdout] 975 |                         ("raccm".to_string()),
[INFO] [stdout]     |                         ^                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 975 -                         ("raccm".to_string()),
[INFO] [stdout] 975 +                         "raccm".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:977:25
[INFO] [stdout]     |
[INFO] [stdout] 977 |                         ("rslf".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 977 -                         ("rslf".to_string()),
[INFO] [stdout] 977 +                         "rslf".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:979:25
[INFO] [stdout]     |
[INFO] [stdout] 979 |                         ("ritr".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 979 -                         ("ritr".to_string()),
[INFO] [stdout] 979 +                         "ritr".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:983:25
[INFO] [stdout]     |
[INFO] [stdout] 983 |                         ("nul".to_string()),
[INFO] [stdout]     |                         ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 983 -                         ("nul".to_string()),
[INFO] [stdout] 983 +                         "nul".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]     --> src/vval.rs:5399:33
[INFO] [stdout]      |
[INFO] [stdout] 5399 |             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout]      |                                 ^         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 5399 -             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout] 5399 +             VVal::Flt(f)     => *f as i64,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "36c4dba70737f9eee878baac938fa3c97ccb588a758b452b444293a012788b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c4dba70737f9eee878baac938fa3c97ccb588a758b452b444293a012788b32", kill_on_drop: false }`
[INFO] [stdout] 36c4dba70737f9eee878baac938fa3c97ccb588a758b452b444293a012788b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4063ef18941a9fcb24191b2b0b5a2a423bf1569ebeab3e14d743ca00840161a2
[INFO] running `Command { std: "docker" "start" "-a" "4063ef18941a9fcb24191b2b0b5a2a423bf1569ebeab3e14d743ca00840161a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wlambda v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:975:25
[INFO] [stdout]     |
[INFO] [stdout] 975 |                         ("raccm".to_string()),
[INFO] [stdout]     |                         ^                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 975 -                         ("raccm".to_string()),
[INFO] [stdout] 975 +                         "raccm".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:977:25
[INFO] [stdout]     |
[INFO] [stdout] 977 |                         ("rslf".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 977 -                         ("rslf".to_string()),
[INFO] [stdout] 977 +                         "rslf".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:979:25
[INFO] [stdout]     |
[INFO] [stdout] 979 |                         ("ritr".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 979 -                         ("ritr".to_string()),
[INFO] [stdout] 979 +                         "ritr".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:983:25
[INFO] [stdout]     |
[INFO] [stdout] 983 |                         ("nul".to_string()),
[INFO] [stdout]     |                         ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 983 -                         ("nul".to_string()),
[INFO] [stdout] 983 +                         "nul".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]     --> src/vval.rs:5399:33
[INFO] [stdout]      |
[INFO] [stdout] 5399 |             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout]      |                                 ^         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 5399 -             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout] 5399 +             VVal::Flt(f)     => *f as i64,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/bencharena.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 |     N(AR1),
[INFO] [stdout]    |     - ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 21 |     N(()),
[INFO] [stdout]    |       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/bencharena.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 |     X(XXX),
[INFO] [stdout]    |     - ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 |     X(()),
[INFO] [stdout]    |       ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:975:25
[INFO] [stdout]     |
[INFO] [stdout] 975 |                         ("raccm".to_string()),
[INFO] [stdout]     |                         ^                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 975 -                         ("raccm".to_string()),
[INFO] [stdout] 975 +                         "raccm".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:977:25
[INFO] [stdout]     |
[INFO] [stdout] 977 |                         ("rslf".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 977 -                         ("rslf".to_string()),
[INFO] [stdout] 977 +                         "rslf".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:979:25
[INFO] [stdout]     |
[INFO] [stdout] 979 |                         ("ritr".to_string()),
[INFO] [stdout]     |                         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 979 -                         ("ritr".to_string()),
[INFO] [stdout] 979 +                         "ritr".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]    --> src/vval.rs:983:25
[INFO] [stdout]     |
[INFO] [stdout] 983 |                         ("nul".to_string()),
[INFO] [stdout]     |                         ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 983 -                         ("nul".to_string()),
[INFO] [stdout] 983 +                         "nul".to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]     --> src/vval.rs:5399:33
[INFO] [stdout]      |
[INFO] [stdout] 5399 |             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout]      |                                 ^         ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 5399 -             VVal::Flt(f)     => (*f as i64),
[INFO] [stdout] 5399 +             VVal::Flt(f)     => *f as i64,
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4063ef18941a9fcb24191b2b0b5a2a423bf1569ebeab3e14d743ca00840161a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4063ef18941a9fcb24191b2b0b5a2a423bf1569ebeab3e14d743ca00840161a2", kill_on_drop: false }`
[INFO] [stdout] 4063ef18941a9fcb24191b2b0b5a2a423bf1569ebeab3e14d743ca00840161a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d15cc7fece6f22d2a6f2368f3e989738b2b940d9136181d18fc6a2efe49b62a
[INFO] running `Command { std: "docker" "start" "-a" "3d15cc7fece6f22d2a6f2368f3e989738b2b940d9136181d18fc6a2efe49b62a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/vval.rs:975:25
[INFO] [stderr]     |
[INFO] [stderr] 975 |                         ("raccm".to_string()),
[INFO] [stderr]     |                         ^                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 975 -                         ("raccm".to_string()),
[INFO] [stderr] 975 +                         "raccm".to_string(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/vval.rs:977:25
[INFO] [stderr]     |
[INFO] [stderr] 977 |                         ("rslf".to_string()),
[INFO] [stderr]     |                         ^                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 977 -                         ("rslf".to_string()),
[INFO] [stderr] 977 +                         "rslf".to_string(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/vval.rs:979:25
[INFO] [stderr]     |
[INFO] [stderr] 979 |                         ("ritr".to_string()),
[INFO] [stderr]     |                         ^                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 979 -                         ("ritr".to_string()),
[INFO] [stderr] 979 +                         "ritr".to_string(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]    --> src/vval.rs:983:25
[INFO] [stderr]     |
[INFO] [stderr] 983 |                         ("nul".to_string()),
[INFO] [stderr]     |                         ^                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 983 -                         ("nul".to_string()),
[INFO] [stderr] 983 +                         "nul".to_string(),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around match arm expression
[INFO] [stderr]     --> src/vval.rs:5399:33
[INFO] [stderr]      |
[INFO] [stderr] 5399 |             VVal::Flt(f)     => (*f as i64),
[INFO] [stderr]      |                                 ^         ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 5399 -             VVal::Flt(f)     => (*f as i64),
[INFO] [stderr] 5399 +             VVal::Flt(f)     => *f as i64,
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `wlambda` (lib) generated 5 warnings (run `cargo fix --lib -p wlambda` to apply 5 suggestions)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/bencharena.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 |     N(AR1),
[INFO] [stderr]    |     - ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 21 |     N(()),
[INFO] [stderr]    |       ~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/bencharena.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 |     X(XXX),
[INFO] [stderr]    |     - ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 22 |     X(()),
[INFO] [stderr]    |       ~~
[INFO] [stderr] 
[INFO] [stderr] warning: `wlambda` (example "bencharena") generated 2 warnings
[INFO] [stderr] warning: `wlambda` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wlambda-64762505da9df848)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test parser::tests::check_apply ... ok
[INFO] [stdout] test parser::tests::check_backtick_ident ... ok
[INFO] [stdout] test parser::tests::check_call_op ... ok
[INFO] [stdout] test parser::tests::check_map ... ok
[INFO] [stdout] test parser::tests::check_expr_err ... ok
[INFO] [stdout] test parser::tests::check_pair_op ... ok
[INFO] [stdout] test parser::tests::check_parse_field_access ... ok
[INFO] [stdout] test parser::tests::check_nvec ... ok
[INFO] [stdout] test parser::tests::check_identifier ... ok
[INFO] [stdout] test parser::tests::check_assignments ... ok
[INFO] [stdout] test parser::tests::check_parse_sym ... ok
[INFO] [stdout] test parser::tests::check_binops ... ok
[INFO] [stdout] test parser::tests::check_parse_ref_deref ... ok
[INFO] [stdout] test parser::tests::check_func ... ok
[INFO] [stdout] test parser::tests::check_coll_add_op ... ok
[INFO] [stdout] test parser::tests::check_parse_numbers ... ok
[INFO] [stdout] test parser::tests::check_expr ... ok
[INFO] [stdout] test parser::tests::check_char ... ok
[INFO] [stdout] test parser::tests::check_parse_last_commas ... ok
[INFO] [stdout] test parser::tests::check_err_val ... ok
[INFO] [stdout] test parser::tests::check_const ... ok
[INFO] [stdout] test parser::tests::check_indent_error ... ok
[INFO] [stdout] test parser::tests::check_calls ... ok
[INFO] [stdout] test selector::tests::check_pattern_ident_mode ... ok
[INFO] [stdout] test parser::tests::check_str ... ok
[INFO] [stdout] test selector::tests::check_pattern_capture ... ok
[INFO] [stdout] test parser::tests::check_primitives ... ok
[INFO] [stdout] test parser::tests::check_parse_vec ... ok
[INFO] [stdout] test parser::tests::check_self ... ok
[INFO] [stdout] test selector::tests::check_patterns_py_tests ... ok
[INFO] [stdout] test parser::tests::check_right_call ... ok
[INFO] [stdout] test selector::tests::check_selector_globs ... ok
[INFO] [stdout] test selector::tests::check_selector_match_path ... ok
[INFO] [stdout] test selector::tests::check_selector_node_path ... ok
[INFO] [stdout] test selector::tests::check_selector_match_esc ... ok
[INFO] [stdout] test selector::tests::check_selector_kvmatch_parse ... ok
[INFO] [stdout] test selector::tests::check_selector_kv_match ... ok
[INFO] [stdout] test selector::tests::check_selector_la ... ok
[INFO] [stdout] test rpc_helper::tests::check_rpc ... ok
[INFO] [stdout] test selector::tests::check_selector_rec_cond ... ok
[INFO] [stdout] test selector::tests::check_selector_subpat ... ok
[INFO] [stdout] test util::tests::util_rgb2hsv ... ok
[INFO] [stdout] test selector::tests::check_selector_rec_glob ... ok
[INFO] [stdout] test selector::tests::check_patterns ... ok
[INFO] [stdout] test vm::tests::vm_data ... ok
[INFO] [stdout] test vm::tests::vm_pair ... ok
[INFO] [stdout] test vm::tests::vm_func ... ok
[INFO] [stdout] test vm::tests::vm_maps ... ok
[INFO] [stdout] test vm::tests::vm_while ... ok
[INFO] [stdout] test vm::tests::vm_lists ... ok
[INFO] [stdout] test vm::tests::vm_assign ... ok
[INFO] [stdout] test vm::tests::vm_vars ... ok
[INFO] [stdout] test vm::tests::vm_call ... ok
[INFO] [stdout] test vm::tests::vm_check_bytes_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wlambda-5cdb7f6fc9923fe4)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/language.rs (/opt/rustwide/target/debug/deps/language-3edaef2ba5566961)
[INFO] [stdout] 
[INFO] [stdout] running 147 tests
[INFO] [stdout] test check_backslash_function ... ok
[INFO] [stdout] test check_call_order ... ok
[INFO] [stdout] test check_args ... ok
[INFO] [stdout] test check_bool ... ok
[INFO] [stdout] test check_callbacks ... ok
[INFO] [stdout] test check_call_primitives ... ok
[INFO] [stdout] test check_apply ... ok
[INFO] [stdout] test check_borrow_error ... ok
[INFO] [stdout] test check_append_prepend ... ok
[INFO] [stdout] test check_compile_env ... ok
[INFO] [stdout] test check_code_string_literals ... ok
[INFO] [stdout] test check_copy ... ok
[INFO] [stdout] test check_and_or ... ok
[INFO] [stdout] test check_arithmetics ... ok
[INFO] [stdout] test check_byte_str_index ... ok
[INFO] [stdout] test check_delete ... ok
[INFO] [stdout] test check_cyclic_str_write ... ok
[INFO] [stdout] test check_const ... ok
[INFO] [stdout] test check_call_self ... ok
[INFO] [stdout] test check_byte_replace ... ok
[INFO] [stdout] test check_error_fn_pos ... ok
[INFO] [stdout] test check_div_zero ... ok
[INFO] [stdout] test check_concat ... ok
[INFO] [stdout] test check_edit_distance ... ok
[INFO] [stdout] test check_eval ... ok
[INFO] [stdout] test check_arity ... ok
[INFO] [stdout] test check_eval_ctx ... ok
[INFO] [stdout] test check_accum ... ok
[INFO] [stdout] test check_destructure_pair ... ok
[INFO] [stdout] test check_field ... ok
[INFO] [stdout] test check_error_reporting_func ... ok
[INFO] [stdout] test check_accumulator ... ok
[INFO] [stdout] test check_destructure ... ok
[INFO] [stdout] test check_filter ... ok
[INFO] [stdout] test check_function_local_space ... ok
[INFO] [stdout] test check_global_var_api ... ok
[INFO] [stdout] test check_error ... ok
[INFO] [stdout] test check_function_string_rep ... ok
[INFO] [stdout] test check_for ... ok
[INFO] [stdout] test check_global_vars ... ok
[INFO] [stdout] test check_int_float_conversion ... ok
[INFO] [stdout] test check_iter_arg_bug ... ok
[INFO] [stdout] test check_iter_var_closure ... ok
[INFO] [stdout] test check_find_bytes ... ok
[INFO] [stdout] test check_hash_fnv1 ... ok
[INFO] [stdout] test check_json_char_byte ... ok
[INFO] [stdout] test check_field_access ... ok
[INFO] [stdout] test check_json ... ok
[INFO] [stdout] test check_if ... ok
[INFO] [stdout] test check_ascii_character_names ... ok
[INFO] [stdout] test check_color_functions ... ok
[INFO] [stdout] test check_bytes_impl ... ok
[INFO] [stdout] test check_loop_info_unwind ... ok
[INFO] [stdout] test check_lst_map ... ok
[INFO] [stdout] test check_match ... ok
[INFO] [stdout] test check_iter_data ... ok
[INFO] [stdout] test check_lerp_smoothstep ... ok
[INFO] [stdout] test check_map ... ok
[INFO] [stdout] test check_jump_table ... ok
[INFO] [stdout] test check_mutate_point ... ok
[INFO] [stdout] test check_list_boolean_indexing ... ok
[INFO] [stdout] XXXXXXXXXXXXXXXXXXXXXXX
[INFO] [stdout] XXXXXXXXXXXXXXXXXXXXXXX
[INFO] [stdout] test check_iter ... ok
[INFO] [stdout] test check_msgpack ... ok
[INFO] [stdout] test capture_ref_semantics ... ok
[INFO] [stdout] test check_op_assignment ... ok
[INFO] [stdout] test check_parse_error_sym_start ... ok
[INFO] [stdout] test check_oop ... ok
[INFO] [stdout] test check_pick ... ok
[INFO] [stdout] test check_len_fun ... ok
[INFO] [stdout] test check_prelude_assert ... ok
[INFO] [stdout] test check_prelude ... ok
[INFO] [stdout] test check_prelude_str ... ok
[INFO] [stdout] test check_kve_funcs ... ok
[INFO] [stdout] test check_prelude_regex ... ok
[INFO] [stdout] (<compiler:s_eval>:[4:15]) DEBUG: ${status=0,stderr=$b"",stdout=$b"test\n",success=$true}(map)
[INFO] [stdout] test check_eqv ... ok
[INFO] [stdout] test check_process_os ... ok
[INFO] [stdout] test check_process_kill_wait ... ok
[INFO] [stdout] test check_method_calls ... ok
[INFO] [stdout] test check_push ... ok
[INFO] [stdout] test check_prelude_xml ... ok
[INFO] [stdout] test check_prelude_chrono ... FAILED
[INFO] [stdout] test check_quote ... ok
[INFO] [stdout] test check_range_next ... ok
[INFO] [stdout] test check_range_break ... ok
[INFO] [stdout] test check_find ... ok
[INFO] [stdout] test check_range ... ok
[INFO] [stdout] test check_recursive_eval_ctx ... ok
[INFO] [stdout] test check_pack ... ok
[INFO] [stdout] test check_optionals ... ok
[INFO] [stdout] 0
[INFO] [stdout] 1
[INFO] [stdout] 2
[INFO] [stdout] 3
[INFO] [stdout] 4
[INFO] [stdout] test check_regex_pattern_substitution ... ok
[INFO] [stdout] test check_return ... ok
[INFO] [stdout] test check_ref_closures ... ok
[INFO] [stdout] test check_returned_functions ... ok
[INFO] [stdout] test check_return_sp ... ok
[INFO] [stdout] test check_ops ... ok
[INFO] [stdout] test check_shuffle ... ok
[INFO] [stdout] test check_ref ... ok
[INFO] [stdout] test check_list_add_ops ... ok
[INFO] [stdout] test check_set_key ... ok
[INFO] [stdout] test check_reverse ... ok
[INFO] [stdout] test check_regex_pattern_global ... ok
[INFO] [stdout] test check_splices ... ok
[INFO] [stdout] test check_regex_patterns ... ok
[INFO] [stdout] test check_num_funs ... ok
[INFO] [stdout] test check_sort ... ok
[INFO] [stdout] test check_strengthen ... ok
[INFO] [stdout] test check_splitmix64 ... ok
[INFO] [stdout] test check_std_wlambda_parse ... ok
[INFO] [stdout] test check_simple_indexing ... ok
[INFO] [stdout] test check_pairs ... ok
[INFO] [stdout] test check_struct_match ... ok
[INFO] [stdout] test check_test_module_imp_wlambda ... ok
[INFO] [stdout] test check_test_import ... ok
[INFO] [stdout] test check_formatter ... ok
[INFO] [stdout] test check_test_funs ... ok
[INFO] [stdout] foo
[INFO] [stdout] test check_to_no_arity ... ok
[INFO] [stdout] test check_to_drop ... ok
[INFO] [stdout] test check_syntax_ret_val_direct_block ... ok
[INFO] [stdout] test check_tree_match ... ok
[INFO] [stdout] test check_type ... ok
[INFO] [stdout] test check_tcp ... ok
[INFO] [stdout] test check_trim ... ok
[INFO] [stdout] test check_string ... ok
[INFO] [stdout] test check_user_obj_macro ... ok
[INFO] [stdout] test check_userdata ... ok
[INFO] [stdout] test check_some_none_err_or_short_circuit ... ok
[INFO] [stdout] test check_unary_plus_minus ... ok
[INFO] [stdout] test check_write_str ... ok
[INFO] [stdout] test map_over_map ... ok
[INFO] [stdout] test closure_generator ... ok
[INFO] [stdout] test parser_crash_bad_op ... ok
[INFO] [stdout] test check_trivial ... ok
[INFO] [stdout] test string_map_with_function ... ok
[INFO] [stdout] test check_while ... ok
[INFO] [stdout] test check_unpack ... ok
[INFO] [stdout] test check_threads ... ok
[INFO] [stdout] test check_nvec ... ok
[INFO] [stdout] test check_chars_and_bytes ... ok
[INFO] [stdout] test ref_semantics ... ok
[INFO] [stdout] test check_some_none_err_or ... ok
[INFO] [stdout] test check_thread_valslot ... ok
[INFO] [stdout] test check_slice ... ok
[INFO] [stdout] test check_udp2 ... ok
[INFO] [stdout] test check_process_wait ... ok
[INFO] [stdout] test check_process_try_wait ... ok
[INFO] [stdout] test check_struct_patterns ... ok
[INFO] [stdout] test check_udp1 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- check_prelude_chrono stdout ----
[INFO] [stdout] thread 'check_prelude_chrono' panicked at tests/language.rs:1314:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "2024"
[INFO] [stdout]  right: "2022"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6462361b28ca - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6462361b28ca - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6462361b28ca - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6462361b28ca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6462361e01c3 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6462361e01c3 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x6462361ae523 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x6462361b2712 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6462361b3d4d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6462361b3b57 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x646235c3bcc7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x646235c3bcc7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x6462361b43f8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x6462361b43f8 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6462361b41ba - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6462361b2da9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6462361b3e4c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x646235b6f3d0 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x646235b6f7d4 - core::panicking::assert_failed_inner::hf2c17e6d30928787
[INFO] [stdout]   19:     0x646235bf980c - core::panicking::assert_failed::h39c09c7df743fda4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:373:5
[INFO] [stdout]   20:     0x646235b87600 - language::check_prelude_chrono::h19ab8125d4c83f30
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/language.rs:1314:9
[INFO] [stdout]   21:     0x646235b87547 - language::check_prelude_chrono::{{closure}}::hed01d804b08e6f14
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/language.rs:1312:26
[INFO] [stdout]   22:     0x646235bf65a6 - core::ops::function::FnOnce::call_once::h634a83fc72608a40
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x646235c407eb - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x646235c407eb - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x646235c401d8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x646235c401d8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x646235c401d8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x646235c401d8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x646235c401d8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x646235c401d8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x646235c401d8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x646235c03c7a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x646235c03c7a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x646235c075f4 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x646235c075f4 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x646235c075f4 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x646235c075f4 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x646235c075f4 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x646235c075f4 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x646235c075f4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6462361ba01b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   42:     0x6462361ba01b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   43:     0x6462361ba01b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x77851778bac3 - <unknown>
[INFO] [stdout]   45:     0x77851781ca04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     check_prelude_chrono
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 146 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.52s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test language`
[INFO] running `Command { std: "docker" "inspect" "3d15cc7fece6f22d2a6f2368f3e989738b2b940d9136181d18fc6a2efe49b62a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d15cc7fece6f22d2a6f2368f3e989738b2b940d9136181d18fc6a2efe49b62a", kill_on_drop: false }`
[INFO] [stdout] 3d15cc7fece6f22d2a6f2368f3e989738b2b940d9136181d18fc6a2efe49b62a
