[INFO] fetching crate enum-variants-strings-derive 0.1.0...
[INFO] testing enum-variants-strings-derive-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate enum-variants-strings-derive 0.1.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate enum-variants-strings-derive 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enum-variants-strings-derive 0.1.0
[INFO] finished tweaking crates.io crate enum-variants-strings-derive 0.1.0
[INFO] tweaked toml for crates.io crate enum-variants-strings-derive 0.1.0 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98fa061c14eaf82f81f00065c65f0c09a734914ee7fd82046d9a6a0d9147f6c8
[INFO] running `Command { std: "docker" "start" "-a" "98fa061c14eaf82f81f00065c65f0c09a734914ee7fd82046d9a6a0d9147f6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98fa061c14eaf82f81f00065c65f0c09a734914ee7fd82046d9a6a0d9147f6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98fa061c14eaf82f81f00065c65f0c09a734914ee7fd82046d9a6a0d9147f6c8", kill_on_drop: false }`
[INFO] [stdout] 98fa061c14eaf82f81f00065c65f0c09a734914ee7fd82046d9a6a0d9147f6c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 435bc3b4b2a36057dd27e88ff0c7fdcac2cbbd0b0c622ccb89b782a7d86d7bed
[INFO] running `Command { std: "docker" "start" "-a" "435bc3b4b2a36057dd27e88ff0c7fdcac2cbbd0b0c622ccb89b782a7d86d7bed", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling either_n v0.2.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling enum-variants-strings-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "435bc3b4b2a36057dd27e88ff0c7fdcac2cbbd0b0c622ccb89b782a7d86d7bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435bc3b4b2a36057dd27e88ff0c7fdcac2cbbd0b0c622ccb89b782a7d86d7bed", kill_on_drop: false }`
[INFO] [stdout] 435bc3b4b2a36057dd27e88ff0c7fdcac2cbbd0b0c622ccb89b782a7d86d7bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d1062b10bc1653ce4202f8bf0fb987781b1897429c9eeb7fb6827d0faa955f
[INFO] running `Command { std: "docker" "start" "-a" "10d1062b10bc1653ce4202f8bf0fb987781b1897429c9eeb7fb6827d0faa955f", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-variants-strings-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "10d1062b10bc1653ce4202f8bf0fb987781b1897429c9eeb7fb6827d0faa955f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d1062b10bc1653ce4202f8bf0fb987781b1897429c9eeb7fb6827d0faa955f", kill_on_drop: false }`
[INFO] [stdout] 10d1062b10bc1653ce4202f8bf0fb987781b1897429c9eeb7fb6827d0faa955f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b21199ae720b9f1bbd6f2cdc19e0e04ceaf885c46e17d719bf3c1be8880dfb9
[INFO] running `Command { std: "docker" "start" "-a" "3b21199ae720b9f1bbd6f2cdc19e0e04ceaf885c46e17d719bf3c1be8880dfb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enum_variants_strings_derive-d97eee8da75c0844)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enum_variants_strings_derive
[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] [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] running `Command { std: "docker" "inspect" "3b21199ae720b9f1bbd6f2cdc19e0e04ceaf885c46e17d719bf3c1be8880dfb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b21199ae720b9f1bbd6f2cdc19e0e04ceaf885c46e17d719bf3c1be8880dfb9", kill_on_drop: false }`
[INFO] [stdout] 3b21199ae720b9f1bbd6f2cdc19e0e04ceaf885c46e17d719bf3c1be8880dfb9