[INFO] fetching crate fmedia 0.2.0...
[INFO] testing fmedia-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate fmedia 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fmedia 0.2.0
[INFO] finished tweaking crates.io crate fmedia 0.2.0
[INFO] tweaked toml for crates.io crate fmedia 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fmedia 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fmedia 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 783b60ec175f7cb6a2695d99c676f29033aaf209f65b078c3c6dce58cdb3aa30
[INFO] running `Command { std: "docker" "start" "-a" "783b60ec175f7cb6a2695d99c676f29033aaf209f65b078c3c6dce58cdb3aa30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "783b60ec175f7cb6a2695d99c676f29033aaf209f65b078c3c6dce58cdb3aa30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783b60ec175f7cb6a2695d99c676f29033aaf209f65b078c3c6dce58cdb3aa30", kill_on_drop: false }`
[INFO] [stdout] 783b60ec175f7cb6a2695d99c676f29033aaf209f65b078c3c6dce58cdb3aa30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f470962760e5d3d46ac5d5bdf9c0c4546bce77b3559c848f026ed8a666b72f93
[INFO] running `Command { std: "docker" "start" "-a" "f470962760e5d3d46ac5d5bdf9c0c4546bce77b3559c848f026ed8a666b72f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmedia v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "f470962760e5d3d46ac5d5bdf9c0c4546bce77b3559c848f026ed8a666b72f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f470962760e5d3d46ac5d5bdf9c0c4546bce77b3559c848f026ed8a666b72f93", kill_on_drop: false }`
[INFO] [stdout] f470962760e5d3d46ac5d5bdf9c0c4546bce77b3559c848f026ed8a666b72f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab53b085c0fe691358a661cfb8b8ea469f3ba366c658ce4101cfa0eeb37d3d9
[INFO] running `Command { std: "docker" "start" "-a" "eab53b085c0fe691358a661cfb8b8ea469f3ba366c658ce4101cfa0eeb37d3d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling fmedia v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "eab53b085c0fe691358a661cfb8b8ea469f3ba366c658ce4101cfa0eeb37d3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab53b085c0fe691358a661cfb8b8ea469f3ba366c658ce4101cfa0eeb37d3d9", kill_on_drop: false }`
[INFO] [stdout] eab53b085c0fe691358a661cfb8b8ea469f3ba366c658ce4101cfa0eeb37d3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2757d15872d7dc7acbfa8787bd0c89c696811d37c7ce36f2ceb7242e1e5012da
[INFO] running `Command { std: "docker" "start" "-a" "2757d15872d7dc7acbfa8787bd0c89c696811d37c7ce36f2ceb7242e1e5012da", 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/fmedia-1043cff929c1a2b8)
[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 fmedia
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - MediaType::from_file_extension (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - FileExtension::from_media_type (line 49) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MediaType::from_file_extension (line 14) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MediaType`
[INFO] [stdout]  --> src/lib.rs:15:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | assert_eq!("image/png", MediaType::from_file_extension("png").unwrap());
[INFO] [stdout]   |                         ^^^^^^^^^ use of undeclared type `MediaType`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use fmedia::MediaType;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MediaType`
[INFO] [stdout]  --> src/lib.rs:18:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     MediaType::from_file_extension("jpeg").unwrap()
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type `MediaType`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use fmedia::MediaType;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MediaType`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     MediaType::from_file_extension("svg").unwrap()
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared type `MediaType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use fmedia::MediaType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MediaType`
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     MediaType::from_file_extension("json").unwrap()
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared type `MediaType`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use fmedia::MediaType;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - FileExtension::from_media_type (line 49) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileExtension`
[INFO] [stdout]  --> src/lib.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     FileExtension::from_media_type("image/png").unwrap()
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type `FileExtension`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use fmedia::FileExtension;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileExtension`
[INFO] [stdout]  --> src/lib.rs:56:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     FileExtension::from_media_type("image/jpeg").unwrap()
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared type `FileExtension`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use fmedia::FileExtension;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileExtension`
[INFO] [stdout]   --> src/lib.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     FileExtension::from_media_type("image/svg+xml").unwrap()
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of undeclared type `FileExtension`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use fmedia::FileExtension;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileExtension`
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     FileExtension::from_media_type("application/json").unwrap()
[INFO] [stdout]    |     ^^^^^^^^^^^^^ use of undeclared type `FileExtension`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  + use fmedia::FileExtension;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - FileExtension::from_media_type (line 49)
[INFO] [stdout]     src/lib.rs - MediaType::from_file_extension (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2757d15872d7dc7acbfa8787bd0c89c696811d37c7ce36f2ceb7242e1e5012da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2757d15872d7dc7acbfa8787bd0c89c696811d37c7ce36f2ceb7242e1e5012da", kill_on_drop: false }`
[INFO] [stdout] 2757d15872d7dc7acbfa8787bd0c89c696811d37c7ce36f2ceb7242e1e5012da
