[INFO] crate mxo_env_logger 0.1.0 is already in cache
[INFO] testing mxo_env_logger-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate mxo_env_logger 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mxo_env_logger 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mxo_env_logger 0.1.0
[INFO] finished tweaking crates.io crate mxo_env_logger 0.1.0
[INFO] tweaked toml for crates.io crate mxo_env_logger 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6965b742eda3a4a2ead877e1a9b064455da9cc03d6360a505f1dc14b42d36f08
[INFO] running `"docker" "start" "-a" "6965b742eda3a4a2ead877e1a9b064455da9cc03d6360a505f1dc14b42d36f08"`
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling mxo_env_logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/fun.rs:12:86
[INFO] [stderr]    |
[INFO] [stderr] 12 |     std::fs::File::open("Hentai.you").log_err(|e| error!("File open failed: {:?}", e.description()));
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `"docker" "inspect" "6965b742eda3a4a2ead877e1a9b064455da9cc03d6360a505f1dc14b42d36f08"`
[INFO] running `"docker" "rm" "-f" "6965b742eda3a4a2ead877e1a9b064455da9cc03d6360a505f1dc14b42d36f08"`
[INFO] [stdout] 6965b742eda3a4a2ead877e1a9b064455da9cc03d6360a505f1dc14b42d36f08
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85216cd5cd6135279f65d9179c0793c6fef088675d4240f590b22067f07a76af
[INFO] running `"docker" "start" "-a" "85216cd5cd6135279f65d9179c0793c6fef088675d4240f590b22067f07a76af"`
[INFO] [stderr]    Compiling mxo_env_logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/fun.rs:12:86
[INFO] [stderr]    |
[INFO] [stderr] 12 |     std::fs::File::open("Hentai.you").log_err(|e| error!("File open failed: {:?}", e.description()));
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "85216cd5cd6135279f65d9179c0793c6fef088675d4240f590b22067f07a76af"`
[INFO] running `"docker" "rm" "-f" "85216cd5cd6135279f65d9179c0793c6fef088675d4240f590b22067f07a76af"`
[INFO] [stdout] 85216cd5cd6135279f65d9179c0793c6fef088675d4240f590b22067f07a76af
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d24a2ac1d3851e093a1f61da3ed481bddaac518a1508535d1846fca4ef43e0f0
[INFO] running `"docker" "start" "-a" "d24a2ac1d3851e093a1f61da3ed481bddaac518a1508535d1846fca4ef43e0f0"`
[INFO] [stderr] warning: use of deprecated item 'mxo_env_logger::StdErr::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/fun.rs:12:86
[INFO] [stderr]    |
[INFO] [stderr] 12 |     std::fs::File::open("Hentai.you").log_err(|e| error!("File open failed: {:?}", e.description()));
[INFO] [stderr]    |                                                                                      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mxo_env_logger-d6700f31db591321
[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] [stderr]      Running /opt/rustwide/target/debug/deps/fun-547a3d12606003df
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] ERROR#fun:12: File open failed: "entity not found"
[INFO] [stderr] ERROR#fun:16: No 1000 Args
[INFO] [stderr] INFO #fun::mock:26: Info u
[INFO] [stdout] test test ... ok
[INFO] [stderr] WARN #fun::mock:27: Warning her
[INFO] [stdout] 
[INFO] [stderr] ERROR#fun::mock:28: Error world!
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]    Doc-tests mxo_env_logger
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d24a2ac1d3851e093a1f61da3ed481bddaac518a1508535d1846fca4ef43e0f0"`
[INFO] running `"docker" "rm" "-f" "d24a2ac1d3851e093a1f61da3ed481bddaac518a1508535d1846fca4ef43e0f0"`
[INFO] [stdout] d24a2ac1d3851e093a1f61da3ed481bddaac518a1508535d1846fca4ef43e0f0