[INFO] fetching crate py-marshal 0.3.3...
[INFO] testing py-marshal-0.3.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate py-marshal 0.3.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate py-marshal 0.3.3 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 py-marshal 0.3.3
[INFO] finished tweaking crates.io crate py-marshal 0.3.3
[INFO] tweaked toml for crates.io crate py-marshal 0.3.3 written to /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 149f4bd737306ccaf283c15ba2b7d7d57c0fdfa0134763d7e23a4600129d845f
[INFO] running `Command { std: "docker" "start" "-a" "149f4bd737306ccaf283c15ba2b7d7d57c0fdfa0134763d7e23a4600129d845f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149f4bd737306ccaf283c15ba2b7d7d57c0fdfa0134763d7e23a4600129d845f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149f4bd737306ccaf283c15ba2b7d7d57c0fdfa0134763d7e23a4600129d845f", kill_on_drop: false }`
[INFO] [stdout] 149f4bd737306ccaf283c15ba2b7d7d57c0fdfa0134763d7e23a4600129d845f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8737aa36a760e2079b9cabbadb32532c2cf62ca4a0968ba5f3f046b77dafac97
[INFO] running `Command { std: "docker" "start" "-a" "8737aa36a760e2079b9cabbadb32532c2cf62ca4a0968ba5f3f046b77dafac97", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling py-marshal v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.79s
[INFO] running `Command { std: "docker" "inspect" "8737aa36a760e2079b9cabbadb32532c2cf62ca4a0968ba5f3f046b77dafac97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8737aa36a760e2079b9cabbadb32532c2cf62ca4a0968ba5f3f046b77dafac97", kill_on_drop: false }`
[INFO] [stdout] 8737aa36a760e2079b9cabbadb32532c2cf62ca4a0968ba5f3f046b77dafac97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee015cefaca4dbe24cf6f362ff3b7fba76b99878024074fb31bce6eecab7afd4
[INFO] running `Command { std: "docker" "start" "-a" "ee015cefaca4dbe24cf6f362ff3b7fba76b99878024074fb31bce6eecab7afd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling py-marshal v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "ee015cefaca4dbe24cf6f362ff3b7fba76b99878024074fb31bce6eecab7afd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee015cefaca4dbe24cf6f362ff3b7fba76b99878024074fb31bce6eecab7afd4", kill_on_drop: false }`
[INFO] [stdout] ee015cefaca4dbe24cf6f362ff3b7fba76b99878024074fb31bce6eecab7afd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6e7211915715aa03ab916be173b926549761da4528ba9211e37b0575f49cafdf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e7211915715aa03ab916be173b926549761da4528ba9211e37b0575f49cafdf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/py_marshal-20a62cf91de9f0bd)
[INFO] [stdout] running 18 tests
[INFO] [stdout] test read::test::test_bool ... ok
[INFO] [stdout] test read::test::test_code ... ok
[INFO] [stdout] test read::test::test_exceptions ... ok
[INFO] [stdout] test read::test::test_dict ... ok
[INFO] [stdout] test read::test::test_int64 ... ok
[INFO] [stdout] test read::test::test_ints ... ok
[INFO] [stdout] test read::test::test_bytes ... ok
[INFO] [stdout] test read::test::test_dict_tuple_key ... ok
[INFO] [stdout] test read::test::test_different_filenames ... ok
[INFO] [stdout] test read::test::test_floats ... ok
[INFO] [stdout] test utils::test::test_biguint_from_pylong_digits ... ok
[INFO] [stdout] test read::test::test_unicode ... ok
[INFO] [stdout] test read::test::test_string ... ok
[INFO] [stdout] test read::test::test_sets ... ok
[INFO] [stdout] test read::test::test_many_codeobjects ... ok
[INFO] [stdout] test read::test::test_patch_873224 ... ok
[INFO] [stdout] test read::test::test_invalid_longs ... ok
[INFO] [stdout] test read::test::test_fuzz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests py-marshal
[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" "6e7211915715aa03ab916be173b926549761da4528ba9211e37b0575f49cafdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7211915715aa03ab916be173b926549761da4528ba9211e37b0575f49cafdf", kill_on_drop: false }`
[INFO] [stdout] 6e7211915715aa03ab916be173b926549761da4528ba9211e37b0575f49cafdf