[INFO] fetching crate mhlog 2.1.2...
[INFO] testing mhlog-2.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate mhlog 2.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mhlog 2.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mhlog 2.1.2
[INFO] finished tweaking crates.io crate mhlog 2.1.2
[INFO] tweaked toml for crates.io crate mhlog 2.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate mhlog 2.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa4890dc79ab3c9ecab821e889b494a5d10e8a82fc78f19b83ff2846387fedd
[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" "afa4890dc79ab3c9ecab821e889b494a5d10e8a82fc78f19b83ff2846387fedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa4890dc79ab3c9ecab821e889b494a5d10e8a82fc78f19b83ff2846387fedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa4890dc79ab3c9ecab821e889b494a5d10e8a82fc78f19b83ff2846387fedd", kill_on_drop: false }`
[INFO] [stdout] afa4890dc79ab3c9ecab821e889b494a5d10e8a82fc78f19b83ff2846387fedd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c48a6c86a96a2169814edbebeb8beaa07c224e8b1b557e3de62c81d0353681
[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" "c3c48a6c86a96a2169814edbebeb8beaa07c224e8b1b557e3de62c81d0353681", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling mhlog v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `Command { std: "docker" "inspect" "c3c48a6c86a96a2169814edbebeb8beaa07c224e8b1b557e3de62c81d0353681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c48a6c86a96a2169814edbebeb8beaa07c224e8b1b557e3de62c81d0353681", kill_on_drop: false }`
[INFO] [stdout] c3c48a6c86a96a2169814edbebeb8beaa07c224e8b1b557e3de62c81d0353681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 716f0a43c564c2a8201dc5ed770dc9f6b1c3bad1b506d0c8e0575329942495e2
[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" "716f0a43c564c2a8201dc5ed770dc9f6b1c3bad1b506d0c8e0575329942495e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mhlog v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "716f0a43c564c2a8201dc5ed770dc9f6b1c3bad1b506d0c8e0575329942495e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716f0a43c564c2a8201dc5ed770dc9f6b1c3bad1b506d0c8e0575329942495e2", kill_on_drop: false }`
[INFO] [stdout] 716f0a43c564c2a8201dc5ed770dc9f6b1c3bad1b506d0c8e0575329942495e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] a74ff8d6526e6c95c640872ca65314b08cec3ea211bdf5c7b8cc9993aef1baeb
[INFO] running `Command { std: "docker" "start" "-a" "a74ff8d6526e6c95c640872ca65314b08cec3ea211bdf5c7b8cc9993aef1baeb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mhlog-eb9d27041b454312
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mhlog-f8990edcb6a0ab9c
[INFO] [stdout] running 0 tests
[INFO] [stderr] 2020-11-28 18:05:07 log!() statement!
[INFO] [stdout] 
[INFO] [stderr] 2020-11-28 18:05:07 Info: info!() statement!
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 2020-11-28 18:05:07 Warning: warn!() statement!
[INFO] [stdout] 
[INFO] [stderr] 2020-11-28 18:05:07 Error: err!() statement!
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests mhlog
[INFO] [stdout] test logging ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a74ff8d6526e6c95c640872ca65314b08cec3ea211bdf5c7b8cc9993aef1baeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a74ff8d6526e6c95c640872ca65314b08cec3ea211bdf5c7b8cc9993aef1baeb", kill_on_drop: false }`
[INFO] [stdout] a74ff8d6526e6c95c640872ca65314b08cec3ea211bdf5c7b8cc9993aef1baeb