[INFO] cloning repository https://github.com/ArcDM/class-project-Rust-bag
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArcDM/class-project-Rust-bag" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcDM%2Fclass-project-Rust-bag", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcDM%2Fclass-project-Rust-bag'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 565bf99fa7cc98d6e59c011fdeff67b76b1522f8
[INFO] testing ArcDM/class-project-Rust-bag against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcDM%2Fclass-project-Rust-bag" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArcDM/class-project-Rust-bag on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArcDM/class-project-Rust-bag
[INFO] finished tweaking git repo https://github.com/ArcDM/class-project-Rust-bag
[INFO] tweaked toml for git repo https://github.com/ArcDM/class-project-Rust-bag written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ArcDM/class-project-Rust-bag already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 812827161f8817e4ef3570e4ca73cb25a449978111b06f2157622caab579e8d0
[INFO] running `Command { std: "docker" "start" "-a" "812827161f8817e4ef3570e4ca73cb25a449978111b06f2157622caab579e8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812827161f8817e4ef3570e4ca73cb25a449978111b06f2157622caab579e8d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812827161f8817e4ef3570e4ca73cb25a449978111b06f2157622caab579e8d0", kill_on_drop: false }`
[INFO] [stdout] 812827161f8817e4ef3570e4ca73cb25a449978111b06f2157622caab579e8d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--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] 471110484b4dc6f2ed0921f5674ff35875a61dc8e9742563aa927baf0b43f934
[INFO] running `Command { std: "docker" "start" "-a" "471110484b4dc6f2ed0921f5674ff35875a61dc8e9742563aa927baf0b43f934", kill_on_drop: false }`
[INFO] [stderr]    Compiling len-trait v0.6.1
[INFO] [stderr]    Compiling bag2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]   --> src/bagtest.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/bagtest.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let result: f32 = read_input!().trim_right_matches( '\n' ).parse::<f32>().expect( "Error: could not parse f32" );
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "471110484b4dc6f2ed0921f5674ff35875a61dc8e9742563aa927baf0b43f934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471110484b4dc6f2ed0921f5674ff35875a61dc8e9742563aa927baf0b43f934", kill_on_drop: false }`
[INFO] [stdout] 471110484b4dc6f2ed0921f5674ff35875a61dc8e9742563aa927baf0b43f934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d7f37c3e436046f3b2d917ff394463ae0d66066c4b0079ce226ca58d355f2d8
[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" "2d7f37c3e436046f3b2d917ff394463ae0d66066c4b0079ce226ca58d355f2d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bag2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/bagexam.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |         test_bag.insert( ( rand::random::<i16>() % 50 ) );
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/bagexamf64.rs:73:26
[INFO] [stdout]    |
[INFO] [stdout] 73 |         test_bag.insert( ( rand::random::<f64>() % 50.0 ) );
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]   --> src/bagtest.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use std::ascii::AsciiExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/bagtest.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let result: f32 = read_input!().trim_right_matches( '\n' ).parse::<f32>().expect( "Error: could not parse f32" );
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "2d7f37c3e436046f3b2d917ff394463ae0d66066c4b0079ce226ca58d355f2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d7f37c3e436046f3b2d917ff394463ae0d66066c4b0079ce226ca58d355f2d8", kill_on_drop: false }`
[INFO] [stdout] 2d7f37c3e436046f3b2d917ff394463ae0d66066c4b0079ce226ca58d355f2d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 750f81920ce68214f98071bc03f71cc9e62d0a7c7272a5749cee24f8902043d4
[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" "750f81920ce68214f98071bc03f71cc9e62d0a7c7272a5749cee24f8902043d4", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/bagexam.rs:74:26
[INFO] [stderr]    |
[INFO] [stderr] 74 |         test_bag.insert( ( rand::random::<i16>() % 50 ) );
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]   --> src/bagexamf64.rs:73:26
[INFO] [stderr]    |
[INFO] [stderr] 73 |         test_bag.insert( ( rand::random::<f64>() % 50.0 ) );
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stderr]   --> src/bagtest.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]    --> src/bagtest.rs:140:37
[INFO] [stderr]     |
[INFO] [stderr] 140 |     let result: f32 = read_input!().trim_right_matches( '\n' ).parse::<f32>().expect( "Error: could not parse f32" );
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bag2-4d5a5ca5de404c5b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test bagexam::test2 ... ok
[INFO] [stdout] test bagexam::test3 ... ok
[INFO] [stdout] test bagexam::test4 ... ok
[INFO] [stdout] test bagexam::test6 ... ok
[INFO] [stdout] test bagexamf64::test6 ... ok
[INFO] [stdout] test bagexamf64::test4 ... ok
[INFO] [stdout] test bagexamf64::test3 ... ok
[INFO] [stdout] test bagexam::test1 ... ok
[INFO] [stdout] test bagexamf64::test1 ... ok
[INFO] [stdout] test bagexamf64::test2 ... ok
[INFO] [stdout] test bagexamf64::test5 ... ok
[INFO] [stdout] test bagexam::test5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "750f81920ce68214f98071bc03f71cc9e62d0a7c7272a5749cee24f8902043d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750f81920ce68214f98071bc03f71cc9e62d0a7c7272a5749cee24f8902043d4", kill_on_drop: false }`
[INFO] [stdout] 750f81920ce68214f98071bc03f71cc9e62d0a7c7272a5749cee24f8902043d4