[INFO] fetching crate the-answer 0.0.1-alpha.0...
[INFO] testing the-answer-0.0.1-alpha.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate the-answer 0.0.1-alpha.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate the-answer 0.0.1-alpha.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate the-answer 0.0.1-alpha.0
[INFO] finished tweaking crates.io crate the-answer 0.0.1-alpha.0
[INFO] tweaked toml for crates.io crate the-answer 0.0.1-alpha.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b04ae7905cb1aeb6258fdd942f9019387e01ad6fdd3e797b2436801ae3e0a88f
[INFO] running `Command { std: "docker" "start" "-a" "b04ae7905cb1aeb6258fdd942f9019387e01ad6fdd3e797b2436801ae3e0a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b04ae7905cb1aeb6258fdd942f9019387e01ad6fdd3e797b2436801ae3e0a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04ae7905cb1aeb6258fdd942f9019387e01ad6fdd3e797b2436801ae3e0a88f", kill_on_drop: false }`
[INFO] [stdout] b04ae7905cb1aeb6258fdd942f9019387e01ad6fdd3e797b2436801ae3e0a88f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a022d78b574c296c3d6f75e0be6251cdaaedb5c06f54ffaa5cd517951589413e
[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" "a022d78b574c296c3d6f75e0be6251cdaaedb5c06f54ffaa5cd517951589413e", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-answer v0.0.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "a022d78b574c296c3d6f75e0be6251cdaaedb5c06f54ffaa5cd517951589413e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a022d78b574c296c3d6f75e0be6251cdaaedb5c06f54ffaa5cd517951589413e", kill_on_drop: false }`
[INFO] [stdout] a022d78b574c296c3d6f75e0be6251cdaaedb5c06f54ffaa5cd517951589413e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] d079217795a6aebc6fc10640109450632e6b7da7b5401de96f554d112c4c9843
[INFO] running `Command { std: "docker" "start" "-a" "d079217795a6aebc6fc10640109450632e6b7da7b5401de96f554d112c4c9843", kill_on_drop: false }`
[INFO] [stderr]    Compiling the-answer v0.0.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_answer-581b73da0db3b0cb)
[INFO] [stderr]   Executable tests/aseert_answer.rs (/opt/rustwide/target/debug/deps/aseert_answer-25fc69c852ea6105)
[INFO] running `Command { std: "docker" "inspect" "d079217795a6aebc6fc10640109450632e6b7da7b5401de96f554d112c4c9843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d079217795a6aebc6fc10640109450632e6b7da7b5401de96f554d112c4c9843", kill_on_drop: false }`
[INFO] [stdout] d079217795a6aebc6fc10640109450632e6b7da7b5401de96f554d112c4c9843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 97d9d57a89a820ddf8c80f9282069f0a33e414ca02e2ab6349fbb76a3a3ead46
[INFO] running `Command { std: "docker" "start" "-a" "97d9d57a89a820ddf8c80f9282069f0a33e414ca02e2ab6349fbb76a3a3ead46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/the_answer-581b73da0db3b0cb)
[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] [stderr]      Running tests/aseert_answer.rs (/opt/rustwide/target/debug/deps/aseert_answer-25fc69c852ea6105)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests the-answer
[INFO] [stdout] test tests::get_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] [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" "97d9d57a89a820ddf8c80f9282069f0a33e414ca02e2ab6349fbb76a3a3ead46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d9d57a89a820ddf8c80f9282069f0a33e414ca02e2ab6349fbb76a3a3ead46", kill_on_drop: false }`
[INFO] [stdout] 97d9d57a89a820ddf8c80f9282069f0a33e414ca02e2ab6349fbb76a3a3ead46