[INFO] fetching crate rustutils-core 0.1.1...
[INFO] testing rustutils-core-0.1.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rustutils-core 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustutils-core 0.1.1
[INFO] finished tweaking crates.io crate rustutils-core 0.1.1
[INFO] tweaked toml for crates.io crate rustutils-core 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustutils-core 0.1.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustutils-core 0.1.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35608d8efe7edd0f3e53c10810775d1a30fb3a75689eb77ec195289082f54be0
[INFO] running `Command { std: "docker" "start" "-a" "35608d8efe7edd0f3e53c10810775d1a30fb3a75689eb77ec195289082f54be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35608d8efe7edd0f3e53c10810775d1a30fb3a75689eb77ec195289082f54be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35608d8efe7edd0f3e53c10810775d1a30fb3a75689eb77ec195289082f54be0", kill_on_drop: false }`
[INFO] [stdout] 35608d8efe7edd0f3e53c10810775d1a30fb3a75689eb77ec195289082f54be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16e65b00553fd08b2024d3ee0e8faf87b34d95d4ade319b8171f5308c758ea1
[INFO] running `Command { std: "docker" "start" "-a" "b16e65b00553fd08b2024d3ee0e8faf87b34d95d4ade319b8171f5308c758ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling rustutils-runnable v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.139
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde v1.0.139
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling primes v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.24.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling enum-ordinalize v3.1.11
[INFO] [stderr]    Compiling educe v0.4.19
[INFO] [stderr]    Compiling base64-stream v1.2.7
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling clap v3.2.12
[INFO] [stderr]    Compiling rustutils-mkdir v0.1.0
[INFO] [stderr]    Compiling rustutils-cat v0.1.0
[INFO] [stderr]    Compiling rustutils-wc v0.1.0
[INFO] [stderr]    Compiling rustutils-base64 v0.1.0
[INFO] [stderr]    Compiling rustutils-seq v0.1.0
[INFO] [stderr]    Compiling rustutils-pwd v0.1.0
[INFO] [stderr]    Compiling rustutils-tee v0.1.0
[INFO] [stderr]    Compiling rustutils-basename v0.1.0
[INFO] [stderr]    Compiling rustutils-unlink v0.1.0
[INFO] [stderr]    Compiling rustutils-true v0.1.0
[INFO] [stderr]    Compiling rustutils-dirname v0.1.0
[INFO] [stderr]    Compiling rustutils-uname v0.1.0
[INFO] [stderr]    Compiling rustutils-yes v0.1.0
[INFO] [stderr]    Compiling rustutils-false v0.1.0
[INFO] [stderr]    Compiling rustutils-rmdir v0.1.0
[INFO] [stderr]    Compiling rustutils-sleep v0.1.0
[INFO] [stderr]    Compiling rustutils-arch v0.1.0
[INFO] [stderr]    Compiling rustutils-printenv v0.1.0
[INFO] [stderr]    Compiling rustutils-env v0.1.0
[INFO] [stderr]    Compiling rustutils-factor v0.1.0
[INFO] [stderr]    Compiling rustutils-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.84s
[INFO] running `Command { std: "docker" "inspect" "b16e65b00553fd08b2024d3ee0e8faf87b34d95d4ade319b8171f5308c758ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16e65b00553fd08b2024d3ee0e8faf87b34d95d4ade319b8171f5308c758ea1", kill_on_drop: false }`
[INFO] [stdout] b16e65b00553fd08b2024d3ee0e8faf87b34d95d4ade319b8171f5308c758ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b727f4120f6420053e5c372a755592852a672dc9e175c0e4fb5c85a1b5ad8416
[INFO] running `Command { std: "docker" "start" "-a" "b727f4120f6420053e5c372a755592852a672dc9e175c0e4fb5c85a1b5ad8416", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustutils-core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b727f4120f6420053e5c372a755592852a672dc9e175c0e4fb5c85a1b5ad8416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b727f4120f6420053e5c372a755592852a672dc9e175c0e4fb5c85a1b5ad8416", kill_on_drop: false }`
[INFO] [stdout] b727f4120f6420053e5c372a755592852a672dc9e175c0e4fb5c85a1b5ad8416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 847ee490164da2ceec48e0519f244c66986404f56c9a405a789f0666236488b7
[INFO] running `Command { std: "docker" "start" "-a" "847ee490164da2ceec48e0519f244c66986404f56c9a405a789f0666236488b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustutils_core-70b8ead06f338028)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustutils_core-df2dd331321e9f80)
[INFO] [stderr]    Doc-tests rustutils_core
[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] [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" "847ee490164da2ceec48e0519f244c66986404f56c9a405a789f0666236488b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "847ee490164da2ceec48e0519f244c66986404f56c9a405a789f0666236488b7", kill_on_drop: false }`
[INFO] [stdout] 847ee490164da2ceec48e0519f244c66986404f56c9a405a789f0666236488b7