[INFO] updating cached repository https://github.com/Aaronepower/tokei_rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2c35019b0c8b932139f1215c245fba855da0399
[INFO] checking Aaronepower/tokei_rs against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68746
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronepower%2Ftokei_rs" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aaronepower/tokei_rs on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Aaronepower/tokei_rs
[INFO] finished tweaking git repo https://github.com/Aaronepower/tokei_rs
[INFO] tweaked toml for git repo https://github.com/Aaronepower/tokei_rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Aaronepower/tokei_rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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] 827555f1cc55c4de13720647e2b84d1a92bc2f31fec8e3ece6aea299d40fd362
[INFO] running `"docker" "start" "-a" "827555f1cc55c4de13720647e2b84d1a92bc2f31fec8e3ece6aea299d40fd362"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking bytecount v0.5.1
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.29
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking stb_truetype v0.2.6
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking grep-matcher v0.1.2
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking encoding_rs_io v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking regex v1.1.7
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr] error[E0405]: cannot find trait `StdError` in module `serde::de`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.45/src/error.rs:317:17
[INFO] [stderr]     |
[INFO] [stderr] 317 | impl serde::de::StdError for Error {
[INFO] [stderr]     |                 ^^^^^^^^ not found in `serde::de`
[INFO] [stderr] 
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `serde_json`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "827555f1cc55c4de13720647e2b84d1a92bc2f31fec8e3ece6aea299d40fd362"`
[INFO] running `"docker" "rm" "-f" "827555f1cc55c4de13720647e2b84d1a92bc2f31fec8e3ece6aea299d40fd362"`
[INFO] [stdout] 827555f1cc55c4de13720647e2b84d1a92bc2f31fec8e3ece6aea299d40fd362