[INFO] fetching crate rsys 0.5.5...
[INFO] testing rsys-0.5.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rsys 0.5.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rsys 0.5.5 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 rsys 0.5.5
[INFO] finished tweaking crates.io crate rsys 0.5.5
[INFO] tweaked toml for crates.io crate rsys 0.5.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate rsys 0.5.5 already has a lockfile, it will not be regenerated
[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-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" "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] 7fdfdd348294193b5fe99fc0177a5bf3cd1aef102976f1520bbc0e18d3e54074
[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" "7fdfdd348294193b5fe99fc0177a5bf3cd1aef102976f1520bbc0e18d3e54074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fdfdd348294193b5fe99fc0177a5bf3cd1aef102976f1520bbc0e18d3e54074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdfdd348294193b5fe99fc0177a5bf3cd1aef102976f1520bbc0e18d3e54074", kill_on_drop: false }`
[INFO] [stdout] 7fdfdd348294193b5fe99fc0177a5bf3cd1aef102976f1520bbc0e18d3e54074
[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" "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] 2310f11c096e37f5f9d51a90370d53189facd41779e439073abd7c94c50d2853
[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" "2310f11c096e37f5f9d51a90370d53189facd41779e439073abd7c94c50d2853", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling rsys_macro v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling rsys v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.49s
[INFO] running `Command { std: "docker" "inspect" "2310f11c096e37f5f9d51a90370d53189facd41779e439073abd7c94c50d2853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2310f11c096e37f5f9d51a90370d53189facd41779e439073abd7c94c50d2853", kill_on_drop: false }`
[INFO] [stdout] 2310f11c096e37f5f9d51a90370d53189facd41779e439073abd7c94c50d2853
[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" "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] 8bd7e12bda4f447a3a76be048447272d4fd0ea970c99ebeb65abb1ec6b11ab0d
[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" "8bd7e12bda4f447a3a76be048447272d4fd0ea970c99ebeb65abb1ec6b11ab0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rsys v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "8bd7e12bda4f447a3a76be048447272d4fd0ea970c99ebeb65abb1ec6b11ab0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd7e12bda4f447a3a76be048447272d4fd0ea970c99ebeb65abb1ec6b11ab0d", kill_on_drop: false }`
[INFO] [stdout] 8bd7e12bda4f447a3a76be048447272d4fd0ea970c99ebeb65abb1ec6b11ab0d
[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" "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] 068f6cff58ef891ed58f40142b8c475114d5df41d15f63636339c05b78cde131
[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" "068f6cff58ef891ed58f40142b8c475114d5df41d15f63636339c05b78cde131", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsys-4b92e850f40fefa1)
[INFO] [stdout] test os::linux::mem::tests::extracts_meminfo ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_common-679df6311b391fc7)
[INFO] [stdout] test os::linux::tests::gets_uptime ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_linux-8bf7ae84b6e17f77)
[INFO] [stdout] test os::linux::ps::tests::parses_process_with_whitespace_from_stat ... ok
[INFO] [stderr]    Doc-tests rsys
[INFO] [stdout] test os::linux::storage::tests::parses_block_device_stat_from_sys_block_dev_stat ... ok
[INFO] [stdout] test os::linux::storage::tests::parses_maj_min ... ok
[INFO] [stdout] test os::linux::cpu::tests::extracts_cpuinfo ... ok
[INFO] [stdout] test os::linux::ps::tests::parses_process_from_stat ... ok
[INFO] [stdout] test os::linux::net::tests::parses_iface_from_net_dev_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "068f6cff58ef891ed58f40142b8c475114d5df41d15f63636339c05b78cde131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068f6cff58ef891ed58f40142b8c475114d5df41d15f63636339c05b78cde131", kill_on_drop: false }`
[INFO] [stdout] 068f6cff58ef891ed58f40142b8c475114d5df41d15f63636339c05b78cde131