[INFO] crate py-marshal 0.3.3 is already in cache
[INFO] testing py-marshal-0.3.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate py-marshal 0.3.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate py-marshal 0.3.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46d1fabc3e4bd65b30623a2b86bb72599a44033a507ec252c49043ed87887845
[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" "46d1fabc3e4bd65b30623a2b86bb72599a44033a507ec252c49043ed87887845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46d1fabc3e4bd65b30623a2b86bb72599a44033a507ec252c49043ed87887845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d1fabc3e4bd65b30623a2b86bb72599a44033a507ec252c49043ed87887845", kill_on_drop: false }`
[INFO] [stdout] 46d1fabc3e4bd65b30623a2b86bb72599a44033a507ec252c49043ed87887845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b94b51de19f1e16c7540edc225578f52fb0104f6a87d2ff9aaa2c2100f26a7a
[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" "3b94b51de19f1e16c7540edc225578f52fb0104f6a87d2ff9aaa2c2100f26a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling gimli v0.22.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling object v0.20.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling addr2line v0.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling num-derive v0.3.1
[INFO] [stderr]    Compiling py-marshal v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.53s
[INFO] running `Command { std: "docker" "inspect" "3b94b51de19f1e16c7540edc225578f52fb0104f6a87d2ff9aaa2c2100f26a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b94b51de19f1e16c7540edc225578f52fb0104f6a87d2ff9aaa2c2100f26a7a", kill_on_drop: false }`
[INFO] [stdout] 3b94b51de19f1e16c7540edc225578f52fb0104f6a87d2ff9aaa2c2100f26a7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7356a539b78e787c9ff22aa0b5ef91437d8025c68812b83b4a970e03d4b89e16
[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" "7356a539b78e787c9ff22aa0b5ef91437d8025c68812b83b4a970e03d4b89e16", kill_on_drop: false }`
[INFO] [stderr]    Compiling py-marshal v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "7356a539b78e787c9ff22aa0b5ef91437d8025c68812b83b4a970e03d4b89e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7356a539b78e787c9ff22aa0b5ef91437d8025c68812b83b4a970e03d4b89e16", kill_on_drop: false }`
[INFO] [stdout] 7356a539b78e787c9ff22aa0b5ef91437d8025c68812b83b4a970e03d4b89e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a8eceb3a3d8cc8df6eb62038d05dcc796155992f839741cc9f22c030526bb819
[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" "a8eceb3a3d8cc8df6eb62038d05dcc796155992f839741cc9f22c030526bb819", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/py_marshal-b9994d4bab513bdb
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test read::test::test_patch_873224 ... ok
[INFO] [stdout] test read::test::test_code ... ok
[INFO] [stdout] test read::test::test_floats ... ok
[INFO] [stdout] test read::test::test_int64 ... ok
[INFO] [stdout] test read::test::test_dict ... ok
[INFO] [stdout] test read::test::test_exceptions ... ok
[INFO] [stdout] test read::test::test_different_filenames ... ok
[INFO] [stdout] test read::test::test_dict_tuple_key ... ok
[INFO] [stdout] test read::test::test_sets ... ok
[INFO] [stdout] test read::test::test_string ... ok
[INFO] [stdout] test utils::test::test_biguint_from_pylong_digits ... ok
[INFO] [stdout] test read::test::test_bytes ... ok
[INFO] [stdout] test read::test::test_unicode ... ok
[INFO] [stdout] test read::test::test_ints ... ok
[INFO] [stdout] test read::test::test_bool ... ok
[INFO] [stdout] test read::test::test_many_codeobjects ... ok
[INFO] [stdout] test read::test::test_invalid_longs ... ok
[INFO] [stderr]    Doc-tests py-marshal
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a8eceb3a3d8cc8df6eb62038d05dcc796155992f839741cc9f22c030526bb819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8eceb3a3d8cc8df6eb62038d05dcc796155992f839741cc9f22c030526bb819", kill_on_drop: false }`
[INFO] [stdout] a8eceb3a3d8cc8df6eb62038d05dcc796155992f839741cc9f22c030526bb819