[INFO] fetching crate peerrs-binarypack 0.1.0...
[INFO] testing peerrs-binarypack-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate peerrs-binarypack 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate peerrs-binarypack 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] finished tweaking crates.io crate peerrs-binarypack 0.1.0
[INFO] tweaked toml for crates.io crate peerrs-binarypack 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 28ed05740f5993d5a9bdcdcf18c86b35f89149556c9afd425fca9823ddc0fa03
[INFO] running `Command { std: "docker" "start" "-a" "28ed05740f5993d5a9bdcdcf18c86b35f89149556c9afd425fca9823ddc0fa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ed05740f5993d5a9bdcdcf18c86b35f89149556c9afd425fca9823ddc0fa03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ed05740f5993d5a9bdcdcf18c86b35f89149556c9afd425fca9823ddc0fa03", kill_on_drop: false }`
[INFO] [stdout] 28ed05740f5993d5a9bdcdcf18c86b35f89149556c9afd425fca9823ddc0fa03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8035370a46ec7f3c2d9e068f813a9564a03ec907140c4559e637f5d06644bb82
[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" "8035370a46ec7f3c2d9e068f813a9564a03ec907140c4559e637f5d06644bb82", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.21s
[INFO] running `Command { std: "docker" "inspect" "8035370a46ec7f3c2d9e068f813a9564a03ec907140c4559e637f5d06644bb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8035370a46ec7f3c2d9e068f813a9564a03ec907140c4559e637f5d06644bb82", kill_on_drop: false }`
[INFO] [stdout] 8035370a46ec7f3c2d9e068f813a9564a03ec907140c4559e637f5d06644bb82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 448f7ebcdc3ad8f13c3c9cf4f82d6186c4cd3e50e861b564ffc6d32853b309b2
[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" "448f7ebcdc3ad8f13c3c9cf4f82d6186c4cd3e50e861b564ffc6d32853b309b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling peerrs-binarypack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "448f7ebcdc3ad8f13c3c9cf4f82d6186c4cd3e50e861b564ffc6d32853b309b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "448f7ebcdc3ad8f13c3c9cf4f82d6186c4cd3e50e861b564ffc6d32853b309b2", kill_on_drop: false }`
[INFO] [stdout] 448f7ebcdc3ad8f13c3c9cf4f82d6186c4cd3e50e861b564ffc6d32853b309b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54b7c4579491ae3389d020c7c3dc91804ea08a96401598d18c8bf960ab54301a
[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" "54b7c4579491ae3389d020c7c3dc91804ea08a96401598d18c8bf960ab54301a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/peerrs_binarypack-d0eed2c39a41f956
[INFO] [stdout] running 30 tests
[INFO] [stdout] test binarypack::test::pack_null ... ok
[INFO] [stdout] test binarypack::test::pack_bool ... ok
[INFO] [stdout] test binarypack::test::pack_int8 ... ok
[INFO] [stdout] test binarypack::test::pack_uint32 ... ok
[INFO] [stdout] test binarypack::test::pack_undefined ... ok
[INFO] [stdout] test binarypack::test::pack_uint8 ... ok
[INFO] [stdout] test binarypack::test::pack_float ... ok
[INFO] [stdout] test binarypack::test::test_unpack ... ok
[INFO] [stdout] test binarypack::test::test_unpack_array ... ok
[INFO] [stdout] test binarypack::test::test_unpack_float ... ok
[INFO] [stdout] test binarypack::test::test_unpack_map ... ok
[INFO] [stdout] test binarypack::test::pack_double ... ok
[INFO] [stdout] test binarypack::test::test_unpack_double ... ok
[INFO] [stdout] test binarypack::test::test_unpack_int8 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint16 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint8 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_string ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint32 ... ok
[INFO] [stdout] test tests::binarypack_unpack ... ok
[INFO] [stdout] test binarypack::test::pack_uint64 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_uint64 ... ok
[INFO] [stdout] test binarypack::test::test_unpack_raw ... ok
[INFO] [stdout] test binarypack::test::pack_str ... ok
[INFO] [stdout] test binarypack::test::pack_raw ... ok
[INFO] [stdout] test binarypack::test::pack_arr ... ok
[INFO] [stdout] test binarypack::test::pack_uint16 ... ok
[INFO] [stdout] test binarypack::test::pack_int16 ... ok
[INFO] [stdout] test binarypack::test::pack_int32 ... ok
[INFO] [stdout] test binarypack::test::pack_int64 ... ok
[INFO] [stdout] test binarypack::test::pack_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peerrs-binarypack
[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" "54b7c4579491ae3389d020c7c3dc91804ea08a96401598d18c8bf960ab54301a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54b7c4579491ae3389d020c7c3dc91804ea08a96401598d18c8bf960ab54301a", kill_on_drop: false }`
[INFO] [stdout] 54b7c4579491ae3389d020c7c3dc91804ea08a96401598d18c8bf960ab54301a