[INFO] fetching crate the_meaning_of_life 0.1.0...
[INFO] testing the_meaning_of_life-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate the_meaning_of_life 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate the_meaning_of_life 0.1.0
[INFO] finished tweaking crates.io crate the_meaning_of_life 0.1.0
[INFO] tweaked toml for crates.io crate the_meaning_of_life 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate the_meaning_of_life 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 25bf24f4a734719ec487fb87b9c2b059a7227e5fa7ead06c7fd2772f73cab6ed
[INFO] running `Command { std: "docker" "start" "-a" "25bf24f4a734719ec487fb87b9c2b059a7227e5fa7ead06c7fd2772f73cab6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25bf24f4a734719ec487fb87b9c2b059a7227e5fa7ead06c7fd2772f73cab6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bf24f4a734719ec487fb87b9c2b059a7227e5fa7ead06c7fd2772f73cab6ed", kill_on_drop: false }`
[INFO] [stdout] 25bf24f4a734719ec487fb87b9c2b059a7227e5fa7ead06c7fd2772f73cab6ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 84d9224cf371b542003c7c50bd1dda4396a0bd6f336b19c1b9ad5e5b5aec747d
[INFO] running `Command { std: "docker" "start" "-a" "84d9224cf371b542003c7c50bd1dda4396a0bd6f336b19c1b9ad5e5b5aec747d", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_meaning_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "84d9224cf371b542003c7c50bd1dda4396a0bd6f336b19c1b9ad5e5b5aec747d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d9224cf371b542003c7c50bd1dda4396a0bd6f336b19c1b9ad5e5b5aec747d", kill_on_drop: false }`
[INFO] [stdout] 84d9224cf371b542003c7c50bd1dda4396a0bd6f336b19c1b9ad5e5b5aec747d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e6b6f2fa1054b6ded2938b21515575dfa75032c7a7e81274ac7a4bd923d8cc19
[INFO] running `Command { std: "docker" "start" "-a" "e6b6f2fa1054b6ded2938b21515575dfa75032c7a7e81274ac7a4bd923d8cc19", kill_on_drop: false }`
[INFO] [stderr]    Compiling the_meaning_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "e6b6f2fa1054b6ded2938b21515575dfa75032c7a7e81274ac7a4bd923d8cc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b6f2fa1054b6ded2938b21515575dfa75032c7a7e81274ac7a4bd923d8cc19", kill_on_drop: false }`
[INFO] [stdout] e6b6f2fa1054b6ded2938b21515575dfa75032c7a7e81274ac7a4bd923d8cc19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fd75c9fd6254030ec93c3f749a3f5556d3785218f46363fe7a0234fd16b9e298
[INFO] running `Command { std: "docker" "start" "-a" "fd75c9fd6254030ec93c3f749a3f5556d3785218f46363fe7a0234fd16b9e298", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_meaning_of_life-28612c17b1ea046b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_answer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests the_meaning_of_life
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - answer (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd75c9fd6254030ec93c3f749a3f5556d3785218f46363fe7a0234fd16b9e298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd75c9fd6254030ec93c3f749a3f5556d3785218f46363fe7a0234fd16b9e298", kill_on_drop: false }`
[INFO] [stdout] fd75c9fd6254030ec93c3f749a3f5556d3785218f46363fe7a0234fd16b9e298