[INFO] fetching crate enum-map-derive 0.6.0...
[INFO] testing enum-map-derive-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate enum-map-derive 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate enum-map-derive 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-map-derive 0.6.0
[INFO] finished tweaking crates.io crate enum-map-derive 0.6.0
[INFO] tweaked toml for crates.io crate enum-map-derive 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a3195483e1ca925464e3e4cefb21b6961d591066b70fde01d2f5b6cd11f0f6
[INFO] running `Command { std: "docker" "start" "-a" "50a3195483e1ca925464e3e4cefb21b6961d591066b70fde01d2f5b6cd11f0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a3195483e1ca925464e3e4cefb21b6961d591066b70fde01d2f5b6cd11f0f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a3195483e1ca925464e3e4cefb21b6961d591066b70fde01d2f5b6cd11f0f6", kill_on_drop: false }`
[INFO] [stdout] 50a3195483e1ca925464e3e4cefb21b6961d591066b70fde01d2f5b6cd11f0f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a5dda26aef0c3cdd21789315ca28eefb184713953c5fb80a88bb7a141ec594e
[INFO] running `Command { std: "docker" "start" "-a" "5a5dda26aef0c3cdd21789315ca28eefb184713953c5fb80a88bb7a141ec594e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling enum-map-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "5a5dda26aef0c3cdd21789315ca28eefb184713953c5fb80a88bb7a141ec594e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5dda26aef0c3cdd21789315ca28eefb184713953c5fb80a88bb7a141ec594e", kill_on_drop: false }`
[INFO] [stdout] 5a5dda26aef0c3cdd21789315ca28eefb184713953c5fb80a88bb7a141ec594e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d7847138b2640e23ad896f381131c03ec9f27eb25466c1dad0860b66259249
[INFO] running `Command { std: "docker" "start" "-a" "82d7847138b2640e23ad896f381131c03ec9f27eb25466c1dad0860b66259249", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-map-derive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "82d7847138b2640e23ad896f381131c03ec9f27eb25466c1dad0860b66259249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d7847138b2640e23ad896f381131c03ec9f27eb25466c1dad0860b66259249", kill_on_drop: false }`
[INFO] [stdout] 82d7847138b2640e23ad896f381131c03ec9f27eb25466c1dad0860b66259249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] accc0887d711bcd19e8cfda43579281a2d0c869dae73231ceb52616de90e5b8b
[INFO] running `Command { std: "docker" "start" "-a" "accc0887d711bcd19e8cfda43579281a2d0c869dae73231ceb52616de90e5b8b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_map_derive-ac6ea1244a105318)
[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 enum-map-derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - derive_enum_map (line 85) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_enum_map (line 85) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `enum_map`
[INFO] [stdout]  --> src/lib.rs:85:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate enum_map;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_enum_map (line 85)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "accc0887d711bcd19e8cfda43579281a2d0c869dae73231ceb52616de90e5b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accc0887d711bcd19e8cfda43579281a2d0c869dae73231ceb52616de90e5b8b", kill_on_drop: false }`
[INFO] [stdout] accc0887d711bcd19e8cfda43579281a2d0c869dae73231ceb52616de90e5b8b