[INFO] fetching crate bitconv 0.1.4...
[INFO] testing bitconv-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bitconv 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bitconv 0.1.4 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 bitconv 0.1.4
[INFO] finished tweaking crates.io crate bitconv 0.1.4
[INFO] tweaked toml for crates.io crate bitconv 0.1.4 written to /workspace/builds/worker-13/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] dbbe11c8d44be873150f94166125b800d55d3441a871ec58ccec70fd40639b96
[INFO] running `Command { std: "docker" "start" "-a" "dbbe11c8d44be873150f94166125b800d55d3441a871ec58ccec70fd40639b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbbe11c8d44be873150f94166125b800d55d3441a871ec58ccec70fd40639b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbbe11c8d44be873150f94166125b800d55d3441a871ec58ccec70fd40639b96", kill_on_drop: false }`
[INFO] [stdout] dbbe11c8d44be873150f94166125b800d55d3441a871ec58ccec70fd40639b96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c7d005af96a804518cbf7c4edc159b7e1460894f5a48562e2cfccd95ecb99e5b
[INFO] running `Command { std: "docker" "start" "-a" "c7d005af96a804518cbf7c4edc159b7e1460894f5a48562e2cfccd95ecb99e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitconv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "c7d005af96a804518cbf7c4edc159b7e1460894f5a48562e2cfccd95ecb99e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d005af96a804518cbf7c4edc159b7e1460894f5a48562e2cfccd95ecb99e5b", kill_on_drop: false }`
[INFO] [stdout] c7d005af96a804518cbf7c4edc159b7e1460894f5a48562e2cfccd95ecb99e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e2574afe16499d8da15b4f83707a81feb61d8ce956bb0e7272c9671475ce7d26
[INFO] running `Command { std: "docker" "start" "-a" "e2574afe16499d8da15b4f83707a81feb61d8ce956bb0e7272c9671475ce7d26", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitconv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e2574afe16499d8da15b4f83707a81feb61d8ce956bb0e7272c9671475ce7d26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2574afe16499d8da15b4f83707a81feb61d8ce956bb0e7272c9671475ce7d26", kill_on_drop: false }`
[INFO] [stdout] e2574afe16499d8da15b4f83707a81feb61d8ce956bb0e7272c9671475ce7d26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6bb3e65b23cc27a13475bd21e06faa187f7ac9204f5ba73e569ac75b2eb794c7
[INFO] running `Command { std: "docker" "start" "-a" "6bb3e65b23cc27a13475bd21e06faa187f7ac9204f5ba73e569ac75b2eb794c7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 24 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitconv-78f05392dca5b158)
[INFO] [stdout] test test::to_int16_test_be ... ok
[INFO] [stdout] test test::to_int64_test_le ... ok
[INFO] [stdout] test test::to_int64_test_be ... ok
[INFO] [stdout] test test::to_int32_test_le ... ok
[INFO] [stdout] test test::to_uint16_test_be ... ok
[INFO] [stdout] test test::to_int16_test_le ... ok
[INFO] [stdout] test test::to_int32_test_be ... ok
[INFO] [stdout] test test::to_uint16_test_le ... ok
[INFO] [stdout] test test::to_uint32_test_le ... ok
[INFO] [stdout] test test::to_uint32_test_be ... ok
[INFO] [stdout] test test::to_uint64_test_be ... ok
[INFO] [stdout] test test::to_uint64_test_le ... ok
[INFO] [stdout] test test::to_int64_be_panic_test - should panic ... ok
[INFO] [stdout] test test::to_int32_be_panic_test - should panic ... ok
[INFO] [stdout] test test::to_int64_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_int16_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_int32_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_int16_be_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint16_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint16_be_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint32_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint64_le_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint32_be_panic_test - should panic ... ok
[INFO] [stdout] test test::to_uint64_be_panic_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitconv
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - to_uint16 (line 116) ... ok
[INFO] [stdout] test src/lib.rs - to_uint32 (line 137) ... ok
[INFO] [stdout] test src/lib.rs - to_int64 (line 95) ... ok
[INFO] [stdout] test src/lib.rs - to_int16 (line 53) ... ok
[INFO] [stdout] test src/lib.rs - to_uint64 (line 158) ... ok
[INFO] [stdout] test src/lib.rs - to_int32 (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6bb3e65b23cc27a13475bd21e06faa187f7ac9204f5ba73e569ac75b2eb794c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb3e65b23cc27a13475bd21e06faa187f7ac9204f5ba73e569ac75b2eb794c7", kill_on_drop: false }`
[INFO] [stdout] 6bb3e65b23cc27a13475bd21e06faa187f7ac9204f5ba73e569ac75b2eb794c7