[INFO] fetching crate is-nice 0.0.69...
[INFO] testing is-nice-0.0.69 against 1.90.0 for beta-1.91-3
[INFO] extracting crate is-nice 0.0.69 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate is-nice 0.0.69
[INFO] finished tweaking crates.io crate is-nice 0.0.69
[INFO] tweaked toml for crates.io crate is-nice 0.0.69 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate is-nice 0.0.69 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate is-nice 0.0.69 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-io v0.3.26
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded futures-sink v0.3.26
[INFO] [stderr]   Downloaded rstest_macros v0.16.0
[INFO] [stderr]   Downloaded futures-task v0.3.26
[INFO] [stderr]   Downloaded futures-executor v0.3.26
[INFO] [stderr]   Downloaded futures-macro v0.3.26
[INFO] [stderr]   Downloaded futures-channel v0.3.26
[INFO] [stderr]   Downloaded futures-core v0.3.26
[INFO] [stderr]   Downloaded futures v0.3.26
[INFO] [stderr]   Downloaded rstest v0.16.0
[INFO] [stderr]   Downloaded futures-util v0.3.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e24c52b27b621fcd5d83d319c99a774844bc7a0c781c60c5895f9b2347a2dc94
[INFO] running `Command { std: "docker" "start" "-a" "e24c52b27b621fcd5d83d319c99a774844bc7a0c781c60c5895f9b2347a2dc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e24c52b27b621fcd5d83d319c99a774844bc7a0c781c60c5895f9b2347a2dc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24c52b27b621fcd5d83d319c99a774844bc7a0c781c60c5895f9b2347a2dc94", kill_on_drop: false }`
[INFO] [stdout] e24c52b27b621fcd5d83d319c99a774844bc7a0c781c60c5895f9b2347a2dc94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7688efad6ec1540d9c1359573cf27acceb4424a005300bc051cd7307da4eafa4
[INFO] running `Command { std: "docker" "start" "-a" "7688efad6ec1540d9c1359573cf27acceb4424a005300bc051cd7307da4eafa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling futures-sink v0.3.26
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling rstest_macros v0.16.0
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling futures v0.3.26
[INFO] [stderr]    Compiling rstest v0.16.0
[INFO] [stderr]    Compiling is-nice v0.0.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.82s
[INFO] running `Command { std: "docker" "inspect" "7688efad6ec1540d9c1359573cf27acceb4424a005300bc051cd7307da4eafa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7688efad6ec1540d9c1359573cf27acceb4424a005300bc051cd7307da4eafa4", kill_on_drop: false }`
[INFO] [stdout] 7688efad6ec1540d9c1359573cf27acceb4424a005300bc051cd7307da4eafa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87fdde1cd0e2d747b2d82f802e5a81ddc72d28fcb0672563fbe097390602cd1
[INFO] running `Command { std: "docker" "start" "-a" "b87fdde1cd0e2d747b2d82f802e5a81ddc72d28fcb0672563fbe097390602cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-nice v0.0.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b87fdde1cd0e2d747b2d82f802e5a81ddc72d28fcb0672563fbe097390602cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87fdde1cd0e2d747b2d82f802e5a81ddc72d28fcb0672563fbe097390602cd1", kill_on_drop: false }`
[INFO] [stdout] b87fdde1cd0e2d747b2d82f802e5a81ddc72d28fcb0672563fbe097390602cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be1bc6c683943b95afb2978c23b78c3dc281c5825df7e4f7a2741a9c9e5e85d7
[INFO] running `Command { std: "docker" "start" "-a" "be1bc6c683943b95afb2978c23b78c3dc281c5825df7e4f7a2741a9c9e5e85d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_nice-2d2da483198ecf73)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::test_is_nice::case_04 ... ok
[INFO] [stdout] test tests::test_is_nice::case_10 ... ok
[INFO] [stdout] test tests::test_is_nice::case_01 ... ok
[INFO] [stdout] test tests::test_is_nice::case_03 ... ok
[INFO] [stdout] test tests::test_is_nice::case_09 ... ok
[INFO] [stdout] test tests::test_is_nice::case_15 ... ok
[INFO] [stdout] test tests::test_is_nice::case_14 ... ok
[INFO] [stdout] test tests::test_is_nice::case_21 ... ok
[INFO] [stdout] test tests::test_is_nice::case_11 ... ok
[INFO] [stdout] test tests::test_is_nice::case_17 ... ok
[INFO] [stdout] test tests::test_is_nice::case_05 ... ok
[INFO] [stdout] test tests::test_is_nice::case_19 ... ok
[INFO] [stdout] test tests::test_is_nice::case_07 ... ok
[INFO] [stdout] test tests::test_is_nice::case_06 ... ok
[INFO] [stdout] test tests::test_is_nice::case_08 ... ok
[INFO] [stdout] test tests::test_is_nice::case_13 ... ok
[INFO] [stdout] test tests::test_is_nice::case_02 ... ok
[INFO] [stdout] test tests::test_is_nice::case_16 ... ok
[INFO] [stdout] test tests::test_is_nice::case_12 ... ok
[INFO] [stdout] test tests::test_is_nice::case_20 ... ok
[INFO] [stdout] test tests::test_is_nice::case_22 ... ok
[INFO] [stdout] test tests::test_is_nice::case_18 ... ok
[INFO] [stdout] test tests::test_is_nice::case_23 ... ok
[INFO] [stdout] test tests::test_is_nice::case_24 ... ok
[INFO] [stdout] test tests::test_is_nice::case_25 ... ok
[INFO] [stdout] test tests::test_is_nice::case_26 ... ok
[INFO] [stdout] test tests::test_is_nice::case_27 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/is_nice-dddeb1e91a8a3243)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is_nice
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "be1bc6c683943b95afb2978c23b78c3dc281c5825df7e4f7a2741a9c9e5e85d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1bc6c683943b95afb2978c23b78c3dc281c5825df7e4f7a2741a9c9e5e85d7", kill_on_drop: false }`
[INFO] [stdout] be1bc6c683943b95afb2978c23b78c3dc281c5825df7e4f7a2741a9c9e5e85d7