[INFO] fetching crate snedfile 0.1.0...
[INFO] testing snedfile-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate snedfile 0.1.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate snedfile 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snedfile 0.1.0
[INFO] finished tweaking crates.io crate snedfile 0.1.0
[INFO] tweaked toml for crates.io crate snedfile 0.1.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tcp-test v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3152184ede7cadd5a42731b2c6ee77fa331a3a2b5ffbe0ed98904a33c8c4bb59
[INFO] running `Command { std: "docker" "start" "-a" "3152184ede7cadd5a42731b2c6ee77fa331a3a2b5ffbe0ed98904a33c8c4bb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3152184ede7cadd5a42731b2c6ee77fa331a3a2b5ffbe0ed98904a33c8c4bb59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3152184ede7cadd5a42731b2c6ee77fa331a3a2b5ffbe0ed98904a33c8c4bb59", kill_on_drop: false }`
[INFO] [stdout] 3152184ede7cadd5a42731b2c6ee77fa331a3a2b5ffbe0ed98904a33c8c4bb59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80614986ed1696e99fa316cb1393f7062c2631edbe2a78861cc623070963de1d
[INFO] running `Command { std: "docker" "start" "-a" "80614986ed1696e99fa316cb1393f7062c2631edbe2a78861cc623070963de1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snedfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "80614986ed1696e99fa316cb1393f7062c2631edbe2a78861cc623070963de1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80614986ed1696e99fa316cb1393f7062c2631edbe2a78861cc623070963de1d", kill_on_drop: false }`
[INFO] [stdout] 80614986ed1696e99fa316cb1393f7062c2631edbe2a78861cc623070963de1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05304f7e93fcfc3b1a267f1d088e0b8b06eb171a57b336cac8cebc5ee01393f3
[INFO] running `Command { std: "docker" "start" "-a" "05304f7e93fcfc3b1a267f1d088e0b8b06eb171a57b336cac8cebc5ee01393f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tcp-test v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling snedfile v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.81s
[INFO] running `Command { std: "docker" "inspect" "05304f7e93fcfc3b1a267f1d088e0b8b06eb171a57b336cac8cebc5ee01393f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05304f7e93fcfc3b1a267f1d088e0b8b06eb171a57b336cac8cebc5ee01393f3", kill_on_drop: false }`
[INFO] [stdout] 05304f7e93fcfc3b1a267f1d088e0b8b06eb171a57b336cac8cebc5ee01393f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c88501e13381d1d91963d5cb833f1d71d7df80a836fa5e164084cad8e9122e37
[INFO] running `Command { std: "docker" "start" "-a" "c88501e13381d1d91963d5cb833f1d71d7df80a836fa5e164084cad8e9122e37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snedfile-00f4bf2187eff96d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fallback::tests::copy_to_end ... ok
[INFO] [stdout] test fallback::tests::send_file_imp ... ok
[INFO] [stdout] test fallback::tests::send_file_exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.98s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/snedfile.rs (/opt/rustwide/target/debug/deps/snedfile-fdc719d7c75c1bd8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test entire_file ... ok
[INFO] [stdout] test exact ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests snedfile
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - send_file (line 119) ... ok
[INFO] [stdout] test src/lib.rs - send_exact (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c88501e13381d1d91963d5cb833f1d71d7df80a836fa5e164084cad8e9122e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88501e13381d1d91963d5cb833f1d71d7df80a836fa5e164084cad8e9122e37", kill_on_drop: false }`
[INFO] [stdout] c88501e13381d1d91963d5cb833f1d71d7df80a836fa5e164084cad8e9122e37