[INFO] fetching crate frontend-toolkit 0.1.7...
[INFO] checking frontend-toolkit-0.1.7 against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] extracting crate frontend-toolkit 0.1.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate frontend-toolkit 0.1.7
[INFO] finished tweaking crates.io crate frontend-toolkit 0.1.7
[INFO] tweaked toml for crates.io crate frontend-toolkit 0.1.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate frontend-toolkit 0.1.7 on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frontend-toolkit 0.1.7 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4a15c6dd1fdb0bf13b1a358d31ae00eaae3d3000c44e8928a598bd4564ce725
[INFO] running `Command { std: "docker" "start" "-a" "e4a15c6dd1fdb0bf13b1a358d31ae00eaae3d3000c44e8928a598bd4564ce725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4a15c6dd1fdb0bf13b1a358d31ae00eaae3d3000c44e8928a598bd4564ce725", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a15c6dd1fdb0bf13b1a358d31ae00eaae3d3000c44e8928a598bd4564ce725", kill_on_drop: false }`
[INFO] [stdout] e4a15c6dd1fdb0bf13b1a358d31ae00eaae3d3000c44e8928a598bd4564ce725
[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" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b4de008096a124c750bffbbc03bdd4f37fcebb30ec81a8502438ff616c9138
[INFO] running `Command { std: "docker" "start" "-a" "61b4de008096a124c750bffbbc03bdd4f37fcebb30ec81a8502438ff616c9138", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]     Checking socket2 v0.5.10
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[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking semver v1.0.27
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[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking dirs v6.0.0
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[INFO] [stderr]     Checking ureq-proto v0.5.2
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[INFO] [stderr]     Checking rustls-pemfile v2.2.0
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[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]    Compiling frontend-toolkit v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking etcetera v0.10.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking roff v0.2.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking config v0.15.16
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking minify v1.3.0
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:395:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] 395 |                     Some(var_name) => var_name,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/shellexpand-3.1.1/src/funcs.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 let var_name = match var_name.as_str() {
[INFO] [stdout]     |                                      ----------------- this expression has type `&str`
[INFO] [stdout] ...
[INFO] [stdout] 397 |                     None => return Ok(None),
[INFO] [stdout]     |                     ^^^^ expected `str`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type `str`
[INFO] [stdout]                found enum `Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shellexpand` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "61b4de008096a124c750bffbbc03bdd4f37fcebb30ec81a8502438ff616c9138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b4de008096a124c750bffbbc03bdd4f37fcebb30ec81a8502438ff616c9138", kill_on_drop: false }`
[INFO] [stdout] 61b4de008096a124c750bffbbc03bdd4f37fcebb30ec81a8502438ff616c9138
