[INFO] fetching crate winston_transport 0.1.5...
[INFO] testing winston_transport-0.1.5 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate winston_transport 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate winston_transport 0.1.5 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winston_transport 0.1.5
[INFO] finished tweaking crates.io crate winston_transport 0.1.5
[INFO] tweaked toml for crates.io crate winston_transport 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logform v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fde53b8d8ce8bd3ab7478673a3b25a39659692f36177a19a44975f2b844a0ac
[INFO] running `Command { std: "docker" "start" "-a" "8fde53b8d8ce8bd3ab7478673a3b25a39659692f36177a19a44975f2b844a0ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fde53b8d8ce8bd3ab7478673a3b25a39659692f36177a19a44975f2b844a0ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fde53b8d8ce8bd3ab7478673a3b25a39659692f36177a19a44975f2b844a0ac", kill_on_drop: false }`
[INFO] [stdout] 8fde53b8d8ce8bd3ab7478673a3b25a39659692f36177a19a44975f2b844a0ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80d15a64a3d3acd163c98a30f9fc5828f37884172aa933a31b7ac4479ba35878
[INFO] running `Command { std: "docker" "start" "-a" "80d15a64a3d3acd163c98a30f9fc5828f37884172aa933a31b7ac4479ba35878", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling parse_datetime v0.6.0
[INFO] [stderr]    Compiling dateparser v0.2.1
[INFO] [stderr]    Compiling logform v0.1.7
[INFO] [stderr]    Compiling winston_transport v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.01s
[INFO] running `Command { std: "docker" "inspect" "80d15a64a3d3acd163c98a30f9fc5828f37884172aa933a31b7ac4479ba35878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d15a64a3d3acd163c98a30f9fc5828f37884172aa933a31b7ac4479ba35878", kill_on_drop: false }`
[INFO] [stdout] 80d15a64a3d3acd163c98a30f9fc5828f37884172aa933a31b7ac4479ba35878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571a562d81efb7c74f4c4fd7c85eafa72e6e8f58787eedc6847f3d221fa0279f
[INFO] running `Command { std: "docker" "start" "-a" "571a562d81efb7c74f4c4fd7c85eafa72e6e8f58787eedc6847f3d221fa0279f", kill_on_drop: false }`
[INFO] [stderr]    Compiling winston_transport v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "571a562d81efb7c74f4c4fd7c85eafa72e6e8f58787eedc6847f3d221fa0279f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571a562d81efb7c74f4c4fd7c85eafa72e6e8f58787eedc6847f3d221fa0279f", kill_on_drop: false }`
[INFO] [stdout] 571a562d81efb7c74f4c4fd7c85eafa72e6e8f58787eedc6847f3d221fa0279f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0be838a5a91ea7a59a08f188dcbfd6bf86c5a8dcc57af6835084d1f35f83180
[INFO] running `Command { std: "docker" "start" "-a" "c0be838a5a91ea7a59a08f188dcbfd6bf86c5a8dcc57af6835084d1f35f83180", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/winston_transport-a0986e29ee1ff8e7)
[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] [stderr]    Doc-tests winston_transport
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/writer_transport.rs - writer_transport::WriterTransport (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/writer_transport.rs - writer_transport::WriterTransport (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> src/writer_transport.rs:11:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = File::create("app.log")?;
[INFO] [stdout]   |            ^^^^ use of undeclared type `File`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::fs::File;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WriterTransport`
[INFO] [stdout]  --> src/writer_transport.rs:12:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | let transport = WriterTransport::new(file)
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^ use of undeclared type `WriterTransport`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use winston_transport::WriterTransport;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `custom_format` in this scope
[INFO] [stdout]  --> src/writer_transport.rs:14:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     .with_format(custom_format);
[INFO] [stdout]   |                  ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/writer_transport.rs - writer_transport::WriterTransport (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c0be838a5a91ea7a59a08f188dcbfd6bf86c5a8dcc57af6835084d1f35f83180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0be838a5a91ea7a59a08f188dcbfd6bf86c5a8dcc57af6835084d1f35f83180", kill_on_drop: false }`
[INFO] [stdout] c0be838a5a91ea7a59a08f188dcbfd6bf86c5a8dcc57af6835084d1f35f83180
