[INFO] fetching crate clap-v3 3.0.0-beta.1...
[INFO] testing clap-v3-3.0.0-beta.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate clap-v3 3.0.0-beta.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate clap-v3 3.0.0-beta.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clap-v3 3.0.0-beta.1
[INFO] finished tweaking crates.io crate clap-v3 3.0.0-beta.1
[INFO] tweaked toml for crates.io crate clap-v3 3.0.0-beta.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate clap-v3 3.0.0-beta.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76a27edcfad8b0a88cbec5f6d0b90c37ed054461e91af1f98bff02c8a43967c1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "76a27edcfad8b0a88cbec5f6d0b90c37ed054461e91af1f98bff02c8a43967c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76a27edcfad8b0a88cbec5f6d0b90c37ed054461e91af1f98bff02c8a43967c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a27edcfad8b0a88cbec5f6d0b90c37ed054461e91af1f98bff02c8a43967c1", kill_on_drop: false }`
[INFO] [stdout] 76a27edcfad8b0a88cbec5f6d0b90c37ed054461e91af1f98bff02c8a43967c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63fd3755523f967b9d1142b7429cafaf2513c6b527f14a7154e0e37bcf57a0c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "63fd3755523f967b9d1142b7429cafaf2513c6b527f14a7154e0e37bcf57a0c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive-v3 v3.0.0-beta.1
[INFO] [stderr]    Compiling clap-v3 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:807:10
[INFO] [stdout]     |
[INFO] [stdout] 807 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:867:10
[INFO] [stdout]     |
[INFO] [stdout] 867 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1484:24
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!(abort_message);
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!("{}", abort_message);
[INFO] [stdout]      |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 std::panic::panic_any(abort_message);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1497:24
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                   panic!(format!(
[INFO] [stdout]      |  ________________________^
[INFO] [stdout] 1498 | |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 | |                     name
[INFO] [stdout] 1500 | |                 ));
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                 panic!(
[INFO] [stdout] 1498 |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 |                     name
[INFO] [stdout] 1500 |                 );
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/parse/validator.rs:206:16
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!("{}", INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 206 |         std::panic::panic_any(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.41s
[INFO] running `Command { std: "docker" "inspect" "63fd3755523f967b9d1142b7429cafaf2513c6b527f14a7154e0e37bcf57a0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fd3755523f967b9d1142b7429cafaf2513c6b527f14a7154e0e37bcf57a0c4", kill_on_drop: false }`
[INFO] [stdout] 63fd3755523f967b9d1142b7429cafaf2513c6b527f14a7154e0e37bcf57a0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c82c4919d897dbeb54ecc08769417d5ae276b802f73761b1fa0f6d18fe2ea8b3
[INFO] running `Command { std: "docker" "start" "-a" "c82c4919d897dbeb54ecc08769417d5ae276b802f73761b1fa0f6d18fe2ea8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling smallvec v1.2.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:807:10
[INFO] [stdout]     |
[INFO] [stdout] 807 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:867:10
[INFO] [stdout]     |
[INFO] [stdout] 867 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1484:24
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!(abort_message);
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!("{}", abort_message);
[INFO] [stdout]      |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 std::panic::panic_any(abort_message);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1497:24
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                   panic!(format!(
[INFO] [stdout]      |  ________________________^
[INFO] [stdout] 1498 | |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 | |                     name
[INFO] [stdout] 1500 | |                 ));
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                 panic!(
[INFO] [stdout] 1498 |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 |                     name
[INFO] [stdout] 1500 |                 );
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/parse/validator.rs:206:16
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!("{}", INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 206 |         std::panic::panic_any(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pulldown-cmark v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling serde_json v1.0.50
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling version-sync v0.8.1
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling clap-v3 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:807:10
[INFO] [stdout]     |
[INFO] [stdout] 807 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parse/matches/arg_matches.rs:867:10
[INFO] [stdout]     |
[INFO] [stdout] 867 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1484:24
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!(abort_message);
[INFO] [stdout]      |                        ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 panic!("{}", abort_message);
[INFO] [stdout]      |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]      |
[INFO] [stdout] 1484 |                 std::panic::panic_any(abort_message);
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/build/app/mod.rs:1497:24
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                   panic!(format!(
[INFO] [stdout]      |  ________________________^
[INFO] [stdout] 1498 | |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 | |                     name
[INFO] [stdout] 1500 | |                 ));
[INFO] [stdout]      | |_________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]      |
[INFO] [stdout] 1497 |                 panic!(
[INFO] [stdout] 1498 |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stdout] 1499 |                     name
[INFO] [stdout] 1500 |                 );
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/parse/validator.rs:206:16
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 206 |         panic!("{}", INTERNAL_ERROR_MSG);
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 206 |         std::panic::panic_any(INTERNAL_ERROR_MSG);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 45.08s
[INFO] running `Command { std: "docker" "inspect" "c82c4919d897dbeb54ecc08769417d5ae276b802f73761b1fa0f6d18fe2ea8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c82c4919d897dbeb54ecc08769417d5ae276b802f73761b1fa0f6d18fe2ea8b3", kill_on_drop: false }`
[INFO] [stdout] c82c4919d897dbeb54ecc08769417d5ae276b802f73761b1fa0f6d18fe2ea8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c0243a45ab12fccbb3e04a37e9310141f1022bd0d8a23cc12203037b1dc0689
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2c0243a45ab12fccbb3e04a37e9310141f1022bd0d8a23cc12203037b1dc0689", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/parse/matches/arg_matches.rs:807:10
[INFO] [stderr]     |
[INFO] [stderr] 807 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/parse/matches/arg_matches.rs:867:10
[INFO] [stderr]     |
[INFO] [stderr] 867 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/build/app/mod.rs:1484:24
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 panic!(abort_message);
[INFO] [stderr]      |                        ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 panic!("{}", abort_message);
[INFO] [stderr]      |                        ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 std::panic::panic_any(abort_message);
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/build/app/mod.rs:1497:24
[INFO] [stderr]      |
[INFO] [stderr] 1497 |                   panic!(format!(
[INFO] [stderr]      |  ________________________^
[INFO] [stderr] 1498 | |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stderr] 1499 | |                     name
[INFO] [stderr] 1500 | |                 ));
[INFO] [stderr]      | |_________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]      |
[INFO] [stderr] 1497 |                 panic!(
[INFO] [stderr] 1498 |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stderr] 1499 |                     name
[INFO] [stderr] 1500 |                 );
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/parse/validator.rs:206:16
[INFO] [stderr]     |
[INFO] [stderr] 206 |         panic!(INTERNAL_ERROR_MSG);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 206 |         panic!("{}", INTERNAL_ERROR_MSG);
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 206 |         std::panic::panic_any(INTERNAL_ERROR_MSG);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/parse/matches/arg_matches.rs:807:10
[INFO] [stderr]     |
[INFO] [stderr] 807 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/parse/matches/arg_matches.rs:867:10
[INFO] [stderr]     |
[INFO] [stderr] 867 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/build/app/mod.rs:1484:24
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 panic!(abort_message);
[INFO] [stderr]      |                        ^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 panic!("{}", abort_message);
[INFO] [stderr]      |                        ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]      |
[INFO] [stderr] 1484 |                 std::panic::panic_any(abort_message);
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/build/app/mod.rs:1497:24
[INFO] [stderr]      |
[INFO] [stderr] 1497 |                   panic!(format!(
[INFO] [stderr]      |  ________________________^
[INFO] [stderr] 1498 | |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stderr] 1499 | |                     name
[INFO] [stderr] 1500 | |                 ));
[INFO] [stderr]      | |_________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr]      = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]      |
[INFO] [stderr] 1497 |                 panic!(
[INFO] [stderr] 1498 |                     "Arg names must be unique, found '{}' more than once",
[INFO] [stderr] 1499 |                     name
[INFO] [stderr] 1500 |                 );
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/parse/validator.rs:206:16
[INFO] [stderr]     |
[INFO] [stderr] 206 |         panic!(INTERNAL_ERROR_MSG);
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 206 |         panic!("{}", INTERNAL_ERROR_MSG);
[INFO] [stderr]     |                ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 206 |         std::panic::panic_any(INTERNAL_ERROR_MSG);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clap_v3-343f24fcf5525a78)
[INFO] [stdout] 
[INFO] [stdout] running 96 tests
[INFO] [stdout] test build::arg::test::flag_display_multiple_aliases ... ok
[INFO] [stdout] test build::arg::test::positiona_display_mult ... ok
[INFO] [stdout] test build::arg::test::positional_display_val_names ... ok
[INFO] [stdout] test build::arg::test::positional_display_required ... ok
[INFO] [stdout] test build::arg::test::flag_display ... ok
[INFO] [stdout] test build::arg_group::test::groups ... ok
[INFO] [stdout] test build::arg::tests::short_flag_misspel ... ok
[INFO] [stdout] test build::arg_group::test::test_debug ... ok
[INFO] [stdout] test build::arg_group::test::test_from ... ok
[INFO] [stdout] test build::arg::settings::test::arg_settings_fromstr ... ok
[INFO] [stdout] test build::usage_parser::test::create_flag_usage ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage2 ... ok
[INFO] [stdout] test build::arg::tests::short_flag_name_missing ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage4 ... ok
[INFO] [stdout] test build::arg::test::positional_display_val_names_req ... ok
[INFO] [stdout] test build::app::tests::global_setting ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage0 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage9 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both4 ... ok
[INFO] [stdout] test build::arg::test::option_display_single_alias ... ok
[INFO] [stdout] test build::arg::test::flag_display_single_alias ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both7 ... ok
[INFO] [stdout] test build::arg::test::option_display_multiple_aliases ... ok
[INFO] [stdout] test build::arg::test::option_display3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both5 ... ok
[INFO] [stdout] test build::app::settings::test::app_settings_fromstr ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage6 ... ok
[INFO] [stdout] test build::app::tests::global_version ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long10 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long9 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals6 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals7 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals8 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals9 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals1_def ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long_equals10 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals3 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals4_def ... ok
[INFO] [stdout] test build::usage_parser::test::create_positional_usage0 ... ok
[INFO] [stdout] test build::usage_parser::test::create_positional_usage ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_double_lit_single_quote ... ok
[INFO] [stdout] test build::usage_parser::test::nonascii ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_lit_single_quote ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals4 ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_newline ... ok
[INFO] [stdout] test build::usage_parser::test::pos_help_newline_lit_sq ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req_mult_def_help ... ok
[INFO] [stdout] test build::usage_parser::test::pos_req_mult_help ... ok
[INFO] [stdout] test output::fmt::test::colored_output ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals5 ... ok
[INFO] [stdout] test output::help::test::wrap_help_last_word ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals3 ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_values_with_shorter_lifetime ... ok
[INFO] [stdout] test build::app::tests::global_settings ... ok
[INFO] [stdout] test build::arg::test::option_display1 ... ok
[INFO] [stdout] test build::usage_parser::test::pos_mult ... ok
[INFO] [stdout] test build::usage_parser::test::pos_mult_help ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_with_vals4 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long1 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long2 ... ok
[INFO] [stdout] test build::arg::test::option_display2 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_long5 ... ok
[INFO] [stdout] test build::usage_parser::test::create_option_usage_both_equals7 ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_indices_with_shorter_lifetime ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues_with_shorter_lifetime ... ok
[INFO] [stdout] test parse::matches::arg_matches::tests::test_default_osvalues ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clap-v3
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parse/matches/arg_matches.rs:807:10
[INFO] [stderr]     |
[INFO] [stderr] 807 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parse/matches/arg_matches.rs:867:10
[INFO] [stderr]     |
[INFO] [stderr] 867 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name clap_v3 --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-7d5e9ee8aefda6a1.rlib --extern atty=/opt/rustwide/target/debug/deps/libatty-5dfec583466b1f6d.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-106b4c371e5ae68e.rlib --extern clap_v3=/opt/rustwide/target/debug/deps/libclap_v3-7a2bdda8d0361567.rlib --extern clap_derive=/opt/rustwide/target/debug/deps/libclap_derive_v3-58655d9abd8791c9.so --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-b06fdeeee41a20e8.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-5d70406d7d895fe0.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-c33181ea2fcfd338.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-c52edccf6b1f3cf4.rlib --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-ef1f032cbdc58e7d.rlib --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-03b7dff37474968c.rlib --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-bcf67656ff2086f8.rlib --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-5a3554c23047f6ee.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-139e4274ac356e57.rlib -C embed-bitcode=no --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="cargo"' --cfg 'feature="clap_derive"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2c0243a45ab12fccbb3e04a37e9310141f1022bd0d8a23cc12203037b1dc0689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0243a45ab12fccbb3e04a37e9310141f1022bd0d8a23cc12203037b1dc0689", kill_on_drop: false }`
[INFO] [stdout] 2c0243a45ab12fccbb3e04a37e9310141f1022bd0d8a23cc12203037b1dc0689
