[INFO] fetching crate get-shell 0.1.0...
[INFO] testing get-shell-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate get-shell 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate get-shell 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate get-shell 0.1.0
[INFO] finished tweaking crates.io crate get-shell 0.1.0
[INFO] tweaked toml for crates.io crate get-shell 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a33ab0e981a726a5fa58ef7fc74e317e0be66c763fc31d5beac8d4af08a1f4c5
[INFO] running `Command { std: "docker" "start" "-a" "a33ab0e981a726a5fa58ef7fc74e317e0be66c763fc31d5beac8d4af08a1f4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a33ab0e981a726a5fa58ef7fc74e317e0be66c763fc31d5beac8d4af08a1f4c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33ab0e981a726a5fa58ef7fc74e317e0be66c763fc31d5beac8d4af08a1f4c5", kill_on_drop: false }`
[INFO] [stdout] a33ab0e981a726a5fa58ef7fc74e317e0be66c763fc31d5beac8d4af08a1f4c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c5d1c8c56dc2137269874760e79ca603688e5f564ff57a061a4db9b7851fa7
[INFO] running `Command { std: "docker" "start" "-a" "a9c5d1c8c56dc2137269874760e79ca603688e5f564ff57a061a4db9b7851fa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling sysinfo v0.15.9
[INFO] [stderr]    Compiling get-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "a9c5d1c8c56dc2137269874760e79ca603688e5f564ff57a061a4db9b7851fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c5d1c8c56dc2137269874760e79ca603688e5f564ff57a061a4db9b7851fa7", kill_on_drop: false }`
[INFO] [stdout] a9c5d1c8c56dc2137269874760e79ca603688e5f564ff57a061a4db9b7851fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e9d4ebfe455e69bb484c1c28753b2498f9ee9188b565313779b8eda8ce86b43
[INFO] running `Command { std: "docker" "start" "-a" "3e9d4ebfe455e69bb484c1c28753b2498f9ee9188b565313779b8eda8ce86b43", kill_on_drop: false }`
[INFO] [stderr]    Compiling get-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "3e9d4ebfe455e69bb484c1c28753b2498f9ee9188b565313779b8eda8ce86b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9d4ebfe455e69bb484c1c28753b2498f9ee9188b565313779b8eda8ce86b43", kill_on_drop: false }`
[INFO] [stdout] 3e9d4ebfe455e69bb484c1c28753b2498f9ee9188b565313779b8eda8ce86b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 069a4dd7099dc10f4957be85e5356d12a5b7612afc810f08e390f8ea96229187
[INFO] running `Command { std: "docker" "start" "-a" "069a4dd7099dc10f4957be85e5356d12a5b7612afc810f08e390f8ea96229187", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/get_shell-923cfba44c03c6e0)
[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]    Doc-tests get-shell
[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" "069a4dd7099dc10f4957be85e5356d12a5b7612afc810f08e390f8ea96229187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069a4dd7099dc10f4957be85e5356d12a5b7612afc810f08e390f8ea96229187", kill_on_drop: false }`
[INFO] [stdout] 069a4dd7099dc10f4957be85e5356d12a5b7612afc810f08e390f8ea96229187