[INFO] fetching crate no-stdout 0.1.0...
[INFO] testing no-stdout-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate no-stdout 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate no-stdout 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate no-stdout 0.1.0
[INFO] finished tweaking crates.io crate no-stdout 0.1.0
[INFO] tweaked toml for crates.io crate no-stdout 0.1.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0751ab8c7e2603281fd091a3fe33b2cf3ef1fb8803fa1eb922e85a334a2aa3c5
[INFO] running `Command { std: "docker" "start" "-a" "0751ab8c7e2603281fd091a3fe33b2cf3ef1fb8803fa1eb922e85a334a2aa3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0751ab8c7e2603281fd091a3fe33b2cf3ef1fb8803fa1eb922e85a334a2aa3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0751ab8c7e2603281fd091a3fe33b2cf3ef1fb8803fa1eb922e85a334a2aa3c5", kill_on_drop: false }`
[INFO] [stdout] 0751ab8c7e2603281fd091a3fe33b2cf3ef1fb8803fa1eb922e85a334a2aa3c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c20ba62b858411bda05dd55e6c1473eb2e8352861e05736fa0aaf822e1c3c5
[INFO] running `Command { std: "docker" "start" "-a" "b3c20ba62b858411bda05dd55e6c1473eb2e8352861e05736fa0aaf822e1c3c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-stdout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "b3c20ba62b858411bda05dd55e6c1473eb2e8352861e05736fa0aaf822e1c3c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c20ba62b858411bda05dd55e6c1473eb2e8352861e05736fa0aaf822e1c3c5", kill_on_drop: false }`
[INFO] [stdout] b3c20ba62b858411bda05dd55e6c1473eb2e8352861e05736fa0aaf822e1c3c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5863094a99219f2f49fd6c7433738282d52683571d80a9a340076cd5d5ece2b
[INFO] running `Command { std: "docker" "start" "-a" "d5863094a99219f2f49fd6c7433738282d52683571d80a9a340076cd5d5ece2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling no-stdout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "d5863094a99219f2f49fd6c7433738282d52683571d80a9a340076cd5d5ece2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5863094a99219f2f49fd6c7433738282d52683571d80a9a340076cd5d5ece2b", kill_on_drop: false }`
[INFO] [stdout] d5863094a99219f2f49fd6c7433738282d52683571d80a9a340076cd5d5ece2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08e4ba269b6866bb6b0f585e7e24ff63f733a5e0a04e221bb79de03585f57f21
[INFO] running `Command { std: "docker" "start" "-a" "08e4ba269b6866bb6b0f585e7e24ff63f733a5e0a04e221bb79de03585f57f21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/no_stdout-668945d1e17ea090)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests no-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" "08e4ba269b6866bb6b0f585e7e24ff63f733a5e0a04e221bb79de03585f57f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e4ba269b6866bb6b0f585e7e24ff63f733a5e0a04e221bb79de03585f57f21", kill_on_drop: false }`
[INFO] [stdout] 08e4ba269b6866bb6b0f585e7e24ff63f733a5e0a04e221bb79de03585f57f21
