[INFO] crate nu 0.5.0 is already in cache
[INFO] checking nu-0.5.0 against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963
[INFO] extracting crate nu 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nu 0.5.0 on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nu 0.5.0
[INFO] finished tweaking crates.io crate nu 0.5.0
[INFO] tweaked toml for crates.io crate nu 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nu 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4ea6f2ed81fccdf255f5c767fcc9dd8a637fc6d63136877051116eaaa70c4eb
[INFO] running `"docker" "start" "-a" "b4ea6f2ed81fccdf255f5c767fcc9dd8a637fc6d63136877051116eaaa70c4eb"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling heim-host v0.0.8
[INFO] [stderr]     Checking platforms v0.2.1
[INFO] [stderr]     Checking macaddr v0.1.1
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[INFO] [stderr]     Checking pretty-hex v0.1.1
[INFO] [stderr]     Checking shellexpand v1.0.0
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[INFO] [stderr]    Compiling num-bigint v0.2.3
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[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]     Checking iovec v0.1.4
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[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking socket2 v0.3.11
[INFO] [stderr]     Checking term_size v0.3.1
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[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking subprocess v0.1.18
[INFO] [stderr]     Checking nix v0.15.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking sluice v0.4.2
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking flate2 v1.0.12
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking uom v0.23.1
[INFO] [stderr]     Checking render-tree v0.1.1
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[INFO] [stderr]     Checking bytes v0.4.12
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
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[INFO] [stderr]     Checking crossterm_input v0.3.9
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[INFO] [stderr]     Checking tokio-io v0.1.12
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[INFO] [stderr]    Compiling cc v1.0.45
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[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
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[INFO] [stderr]    Compiling curl-sys v0.4.23
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling raw-cpuid v7.0.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.16.0
[INFO] [stderr]    Compiling decimal v2.0.4
[INFO] [stderr]    Compiling libgit2-sys v0.9.1
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[INFO] [stderr]     Checking nom_locate v1.0.0
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[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]     Checking git2 v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling heim-derive v0.0.8
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling async-stream-impl v0.1.1
[INFO] [stderr]    Compiling nom-tracable-macros v0.4.0
[INFO] [stderr]    Compiling getset v0.0.8
[INFO] [stderr]     Checking async-stream v0.1.1
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[INFO] [stderr]     Checking nom-tracable v0.4.0
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[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking indexmap v1.2.0
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking plist v0.4.2
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
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[INFO] [stderr]     Checking serde_bytes v0.11.2
[INFO] [stderr]     Checking serde_yaml v0.8.11
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[INFO] [stderr]     Checking serde_ini v0.2.0
[INFO] [stderr]     Checking heim-common v0.0.8
[INFO] [stderr] error[E0277]: the trait bound `(): std::error::Error` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/heim-common-0.0.8/src/errors.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |         Error::Other(Box::new(e))
[INFO] [stderr]     |                      ^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required for the cast to the object type `dyn std::error::Error + std::marker::Send`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `heim-common`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b4ea6f2ed81fccdf255f5c767fcc9dd8a637fc6d63136877051116eaaa70c4eb"`
[INFO] running `"docker" "rm" "-f" "b4ea6f2ed81fccdf255f5c767fcc9dd8a637fc6d63136877051116eaaa70c4eb"`
[INFO] [stdout] b4ea6f2ed81fccdf255f5c767fcc9dd8a637fc6d63136877051116eaaa70c4eb