[INFO] fetching crate hamster_wheel 0.2.1...
[INFO] checking hamster_wheel-0.2.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate hamster_wheel 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate hamster_wheel 0.2.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hamster_wheel 0.2.1
[INFO] finished tweaking crates.io crate hamster_wheel 0.2.1
[INFO] tweaked toml for crates.io crate hamster_wheel 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 683770b27775d429820cb3f771addcdded315da4bdb03e7f6f8de528ac7851ed
[INFO] running `Command { std: "docker" "start" "-a" "683770b27775d429820cb3f771addcdded315da4bdb03e7f6f8de528ac7851ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "683770b27775d429820cb3f771addcdded315da4bdb03e7f6f8de528ac7851ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683770b27775d429820cb3f771addcdded315da4bdb03e7f6f8de528ac7851ed", kill_on_drop: false }`
[INFO] [stdout] 683770b27775d429820cb3f771addcdded315da4bdb03e7f6f8de528ac7851ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c9386f079d8547a75c08c921dab0c56bb2c19fa3f0be74f66ab527b10754c03
[INFO] running `Command { std: "docker" "start" "-a" "4c9386f079d8547a75c08c921dab0c56bb2c19fa3f0be74f66ab527b10754c03", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling openssl-sys v0.9.88
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[INFO] [stderr]     Checking addr2line v0.19.0
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[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.6.29
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[INFO] [stderr]    Compiling beef v0.4.4
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking mime_guess v2.0.4
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking walkdir v2.3.3
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[INFO] [stderr]    Compiling serde_derive v1.0.163
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling logos-derive v0.10.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0/src/util.rs:97:31
[INFO] [stdout]    |
[INFO] [stdout] 97 |                    self.callback.insert(callback, |_| {
[INFO] [stdout]    |  ________________________________^^^^^^_________-_-
[INFO] [stdout]    | | ______________________________________________|
[INFO] [stdout]    | ||
[INFO] [stdout] 98 | ||                     panic!("Only one callback can be defined per variant definition!")
[INFO] [stdout] 99 | ||                 });
[INFO] [stdout]    | ||                 -
[INFO] [stdout]    | ||_________________|
[INFO] [stdout]    |  |_________________unexpected argument of type `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0/src/util.rs:97:48: 97:51]`
[INFO] [stdout]    |                    help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:1554:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `logos-derive` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4c9386f079d8547a75c08c921dab0c56bb2c19fa3f0be74f66ab527b10754c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9386f079d8547a75c08c921dab0c56bb2c19fa3f0be74f66ab527b10754c03", kill_on_drop: false }`
[INFO] [stdout] 4c9386f079d8547a75c08c921dab0c56bb2c19fa3f0be74f66ab527b10754c03
