[INFO] cloning repository https://github.com/gytis-ivaskevicius/ion-shell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gytis-ivaskevicius/ion-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d287d2ee8a0378c978d58f27ba3a4d976a009be [INFO] checking gytis-ivaskevicius/ion-shell against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgytis-ivaskevicius%2Fion-shell" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gytis-ivaskevicius/ion-shell on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gytis-ivaskevicius/ion-shell [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/gytis-ivaskevicius/ion-shell [INFO] tweaked toml for git repo https://github.com/gytis-ivaskevicius/ion-shell written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/gytis-ivaskevicius/ion-shell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/liner` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/termion` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/calc` [INFO] [stderr] Updating git repository `https://github.com/CJP10/object-pool.git` [INFO] [stderr] Updating git repository `https://gitlab.redox-os.org/redox-os/small` [INFO] [stderr] Updating git repository `https://github.com/alkis/decimal.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v0.5.1 [INFO] [stderr] Downloaded plotters-svg v0.3.0 [INFO] [stderr] Downloaded serial_test v0.5.1 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded piston_window v0.120.0 [INFO] [stderr] Downloaded lru v0.1.17 [INFO] [stderr] Downloaded auto_enums v0.7.12 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded piston2d-graphics v0.40.0 [INFO] [stderr] Downloaded auto_enums_derive v0.7.12 [INFO] [stderr] Downloaded auto_enums_core v0.7.12 [INFO] [stderr] Downloaded pistoncore-input v0.28.1 [INFO] [stderr] Downloaded piston2d-sprite v0.58.0 [INFO] [stderr] Downloaded plotters-backend v0.3.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Downloaded cast v0.2.5 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded piston2d-graphics v0.35.0 [INFO] [stderr] Downloaded glutin v0.26.0 [INFO] [stderr] Downloaded pistoncore-input v1.0.0 [INFO] [stderr] Downloaded users v0.10.0 [INFO] [stderr] Downloaded pistoncore-window v0.47.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.69.0 [INFO] [stderr] Downloaded lexical v5.2.2 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded shellac-server v0.2.0 [INFO] [stderr] Downloaded shader_version v0.7.0 [INFO] [stderr] Downloaded piston-ai_behavior v0.31.0 [INFO] [stderr] Downloaded spin_sleep v1.0.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.0 [INFO] [stderr] Downloaded piston v0.53.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.41.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Downloaded wayland-egl v0.28.5 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded capnpc v0.10.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", 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] f0e30d3bb7ad9e536ccc8a3b22d35cb5d3cd5d52821929453678f995fa4f0904 [INFO] running `Command { std: "docker" "start" "-a" "f0e30d3bb7ad9e536ccc8a3b22d35cb5d3cd5d52821929453678f995fa4f0904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0e30d3bb7ad9e536ccc8a3b22d35cb5d3cd5d52821929453678f995fa4f0904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0e30d3bb7ad9e536ccc8a3b22d35cb5d3cd5d52821929453678f995fa4f0904", kill_on_drop: false }` [INFO] [stdout] f0e30d3bb7ad9e536ccc8a3b22d35cb5d3cd5d52821929453678f995fa4f0904 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--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] 74d35796750071e1e9c63fa8fc54e84fc0af6385a231a497a0fa1e75644fc5b0 [INFO] running `Command { std: "docker" "start" "-a" "74d35796750071e1e9c63fa8fc54e84fc0af6385a231a497a0fa1e75644fc5b0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling capnp v0.10.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking ascii v0.9.3 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Compiling ion-shell v1.0.0-alpha (/opt/rustwide/workdir) [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking ion-ranges v0.1.0 (/opt/rustwide/workdir/members/ranges) [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking scopes v0.1.0 (/opt/rustwide/workdir/members/scopes-rs) [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling auto_enums_derive v0.7.12 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling capnpc v0.10.2 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking lru v0.1.17 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking termion v1.5.6 (https://gitlab.redox-os.org/redox-os/termion#dce5e750) [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking users v0.10.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking redox_liner v0.5.1 (https://gitlab.redox-os.org/redox-os/liner#616e6165) [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling decimal v2.1.0 (https://github.com/alkis/decimal.git#83cfb19d) [INFO] [stderr] Checking object-pool v0.5.3 (https://github.com/CJP10/object-pool.git?rev=b7461b6ad6dcc93e69c3eee378895ea8593d880e#b7461b6a) [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking mktemp v0.4.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Compiling shellac-server v0.2.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking calculate v0.7.0 (https://gitlab.redox-os.org/redox-os/calc#9f975c50) [INFO] [stderr] Checking darling_core v0.10.2 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling auto_enums_core v0.7.12 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking serial_test v0.5.1 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking builtins-proc v0.1.0 (/opt/rustwide/workdir/members/builtins-proc) [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking auto_enums v0.7.12 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking small v0.1.0 (https://gitlab.redox-os.org/redox-os/small#4374ae30) [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking types-rs v0.1.0 (/opt/rustwide/workdir/members/types-rs) [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/lib/builtins/mod.rs:713:64 [INFO] [stdout] | [INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/lib/builtins/mod.rs:725:65 [INFO] [stdout] | [INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `criterion::ParameterizedBenchmark`: Please use BenchmarkGroups instead. [INFO] [stdout] --> benches/statement.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | ParameterizedBenchmark::new( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `criterion::Criterion::::bench`: Please use BenchmarkGroups instead. [INFO] [stdout] --> benches/statement.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | c.bench( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/binary/builtins.rs:95:67 [INFO] [stdout] | [INFO] [stdout] 95 | Status::error(format!("ion: exec: {}", command.exec().description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/lib/builtins/mod.rs:713:64 [INFO] [stdout] | [INFO] [stdout] 713 | pub fn true_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::SUCCESS } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/lib/builtins/mod.rs:725:65 [INFO] [stdout] | [INFO] [stdout] 725 | pub fn false_(args: &[types::Str], _: &mut Shell<'_>) -> Status { Status::FALSE } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/binary/builtins.rs:95:67 [INFO] [stdout] | [INFO] [stdout] 95 | Status::error(format!("ion: exec: {}", command.exec().description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/binary/completer.rs:111:25 [INFO] [stdout] | [INFO] [stdout] 111 | write_request(&mut stdin, request); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/binary/completer.rs:111:25 [INFO] [stdout] | [INFO] [stdout] 111 | write_request(&mut stdin, request); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "74d35796750071e1e9c63fa8fc54e84fc0af6385a231a497a0fa1e75644fc5b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74d35796750071e1e9c63fa8fc54e84fc0af6385a231a497a0fa1e75644fc5b0", kill_on_drop: false }` [INFO] [stdout] 74d35796750071e1e9c63fa8fc54e84fc0af6385a231a497a0fa1e75644fc5b0