[INFO] cloning repository https://github.com/egithinji/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/egithinji/minigrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fminigrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fminigrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88dd52794dafa5da859c57a22ce8d93f8007b555
[INFO] testing egithinji/minigrep against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fegithinji%2Fminigrep" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/egithinji/minigrep on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/egithinji/minigrep
[INFO] finished tweaking git repo https://github.com/egithinji/minigrep
[INFO] tweaked toml for git repo https://github.com/egithinji/minigrep written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/egithinji/minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83075048b4ddf5d0f9ebdfc614bfd7fca71f60a8d1826675fd3e6851caa5d078
[INFO] running `Command { std: "docker" "start" "-a" "83075048b4ddf5d0f9ebdfc614bfd7fca71f60a8d1826675fd3e6851caa5d078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83075048b4ddf5d0f9ebdfc614bfd7fca71f60a8d1826675fd3e6851caa5d078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83075048b4ddf5d0f9ebdfc614bfd7fca71f60a8d1826675fd3e6851caa5d078", kill_on_drop: false }`
[INFO] [stdout] 83075048b4ddf5d0f9ebdfc614bfd7fca71f60a8d1826675fd3e6851caa5d078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb6b09ec07f733655352fe98e6bed781245f9eaee78f63c2e374ae85f0576b0c
[INFO] running `Command { std: "docker" "start" "-a" "eb6b09ec07f733655352fe98e6bed781245f9eaee78f63c2e374ae85f0576b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_egithinji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "eb6b09ec07f733655352fe98e6bed781245f9eaee78f63c2e374ae85f0576b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6b09ec07f733655352fe98e6bed781245f9eaee78f63c2e374ae85f0576b0c", kill_on_drop: false }`
[INFO] [stdout] eb6b09ec07f733655352fe98e6bed781245f9eaee78f63c2e374ae85f0576b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec5bf9e1a51ca8592fceea75837ec0fc78813a7db9c5c941b93d608d9005e5d
[INFO] running `Command { std: "docker" "start" "-a" "2ec5bf9e1a51ca8592fceea75837ec0fc78813a7db9c5c941b93d608d9005e5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minigrep_egithinji v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let sample_config = Config::new(&args).unwrap_or_else(|err| {
[INFO] [stdout]    |                                         ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `Args`
[INFO] [stdout]            found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:105:41
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let sample_config = Config::new(&args).unwrap_or_else(|err| {
[INFO] [stdout]     |                                         ^^^^^ expected struct `Args`, found `&Vec<String>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Args`
[INFO] [stdout]             found reference `&Vec<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minigrep_egithinji` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2ec5bf9e1a51ca8592fceea75837ec0fc78813a7db9c5c941b93d608d9005e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec5bf9e1a51ca8592fceea75837ec0fc78813a7db9c5c941b93d608d9005e5d", kill_on_drop: false }`
[INFO] [stdout] 2ec5bf9e1a51ca8592fceea75837ec0fc78813a7db9c5c941b93d608d9005e5d