[INFO] fetching crate benko 2.0.2...
[INFO] testing benko-2.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate benko 2.0.2 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate benko 2.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate benko 2.0.2
[INFO] finished tweaking crates.io crate benko 2.0.2
[INFO] tweaked toml for crates.io crate benko 2.0.2 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e263717ab8ed4cf3e5bbc3069564e75f2fa5f7b813361ba6be40188eb3f292c
[INFO] running `Command { std: "docker" "start" "-a" "3e263717ab8ed4cf3e5bbc3069564e75f2fa5f7b813361ba6be40188eb3f292c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e263717ab8ed4cf3e5bbc3069564e75f2fa5f7b813361ba6be40188eb3f292c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e263717ab8ed4cf3e5bbc3069564e75f2fa5f7b813361ba6be40188eb3f292c", kill_on_drop: false }`
[INFO] [stdout] 3e263717ab8ed4cf3e5bbc3069564e75f2fa5f7b813361ba6be40188eb3f292c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f090b94c7eae89037900aad70cac909847488a917aa3ec4596b73aed5befd59
[INFO] running `Command { std: "docker" "start" "-a" "6f090b94c7eae89037900aad70cac909847488a917aa3ec4596b73aed5befd59", kill_on_drop: false }`
[INFO] [stderr]    Compiling benko v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "6f090b94c7eae89037900aad70cac909847488a917aa3ec4596b73aed5befd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f090b94c7eae89037900aad70cac909847488a917aa3ec4596b73aed5befd59", kill_on_drop: false }`
[INFO] [stdout] 6f090b94c7eae89037900aad70cac909847488a917aa3ec4596b73aed5befd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 213201461cc088336546a7656ef825fe7fd18b33fea3e64648374856a8d1fab7
[INFO] running `Command { std: "docker" "start" "-a" "213201461cc088336546a7656ef825fe7fd18b33fea3e64648374856a8d1fab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling benko v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "213201461cc088336546a7656ef825fe7fd18b33fea3e64648374856a8d1fab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213201461cc088336546a7656ef825fe7fd18b33fea3e64648374856a8d1fab7", kill_on_drop: false }`
[INFO] [stdout] 213201461cc088336546a7656ef825fe7fd18b33fea3e64648374856a8d1fab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41e050593cbf5d6cb34fad47c0af574fac0f6c001dd15f73c73613a4c3f3ede5
[INFO] running `Command { std: "docker" "start" "-a" "41e050593cbf5d6cb34fad47c0af574fac0f6c001dd15f73c73613a4c3f3ede5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benko-1159b2d62b855038)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test encode::tests::test_encode_bint ... ok
[INFO] [stdout] test encode::tests::test_encode_bvec ... ok
[INFO] [stdout] test encode::tests::test_encode_bmap ... ok
[INFO] [stdout] test encode::tests::test_encode_bstr ... ok
[INFO] [stdout] test convert::tests::test_unwrap ... ok
[INFO] [stdout] test parse::tests::bint_parse ... ok
[INFO] [stdout] test parse::tests::bstr_parse ... ok
[INFO] [stdout] test parse::tests::bmap_parse ... ok
[INFO] [stdout] test tests::test_benc_parse_encode ... ok
[INFO] [stdout] test parse::tests::bvec_parse ... ok
[INFO] [stdout] test tests::test_bmap_impl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests benko
[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" "41e050593cbf5d6cb34fad47c0af574fac0f6c001dd15f73c73613a4c3f3ede5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e050593cbf5d6cb34fad47c0af574fac0f6c001dd15f73c73613a4c3f3ede5", kill_on_drop: false }`
[INFO] [stdout] 41e050593cbf5d6cb34fad47c0af574fac0f6c001dd15f73c73613a4c3f3ede5