[INFO] cloning repository https://github.com/xiaowang7777/algorithm-sort-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaowang7777/algorithm-sort-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaowang7777%2Falgorithm-sort-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaowang7777%2Falgorithm-sort-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 952a77a278b934c22f5c9b5c3d0d320c0d9b1319
[INFO] testing xiaowang7777/algorithm-sort-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaowang7777%2Falgorithm-sort-rust" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xiaowang7777/algorithm-sort-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xiaowang7777/algorithm-sort-rust
[INFO] finished tweaking git repo https://github.com/xiaowang7777/algorithm-sort-rust
[INFO] tweaked toml for git repo https://github.com/xiaowang7777/algorithm-sort-rust written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/xiaowang7777/algorithm-sort-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8316e08df8db6901cdb78aa8d42a777e2f9c9ee7805587e5c28ad4b75756fbf
[INFO] running `Command { std: "docker" "start" "-a" "c8316e08df8db6901cdb78aa8d42a777e2f9c9ee7805587e5c28ad4b75756fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8316e08df8db6901cdb78aa8d42a777e2f9c9ee7805587e5c28ad4b75756fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8316e08df8db6901cdb78aa8d42a777e2f9c9ee7805587e5c28ad4b75756fbf", kill_on_drop: false }`
[INFO] [stdout] c8316e08df8db6901cdb78aa8d42a777e2f9c9ee7805587e5c28ad4b75756fbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e5e4e5bcac9d4ce899f963bfc75df22eb3b461f6d6e413f9fee39f81149065d
[INFO] running `Command { std: "docker" "start" "-a" "1e5e4e5bcac9d4ce899f963bfc75df22eb3b461f6d6e413f9fee39f81149065d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algorithm-sort-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "1e5e4e5bcac9d4ce899f963bfc75df22eb3b461f6d6e413f9fee39f81149065d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e5e4e5bcac9d4ce899f963bfc75df22eb3b461f6d6e413f9fee39f81149065d", kill_on_drop: false }`
[INFO] [stdout] 1e5e4e5bcac9d4ce899f963bfc75df22eb3b461f6d6e413f9fee39f81149065d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23c2d8f92b7d2f231ab791830f8288b9ea0af442f4fe1d2f2693ed0073ee5bed
[INFO] running `Command { std: "docker" "start" "-a" "23c2d8f92b7d2f231ab791830f8288b9ea0af442f4fe1d2f2693ed0073ee5bed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling algorithm-sort-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> tests/util-test.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 |     assert_eq!(algorithm_sort_rust::less(v, 0, 1), true);
[INFO] [stdout]   |                                          ^
[INFO] [stdout]   |                                          |
[INFO] [stdout]   |                                          expected `&Vec<_>`, found struct `Vec`
[INFO] [stdout]   |                                          help: consider borrowing here: `&v`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected reference `&Vec<_>`
[INFO] [stdout]                 found struct `Vec<{integer}>`
[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 E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algorithm-sort-rust` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "23c2d8f92b7d2f231ab791830f8288b9ea0af442f4fe1d2f2693ed0073ee5bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c2d8f92b7d2f231ab791830f8288b9ea0af442f4fe1d2f2693ed0073ee5bed", kill_on_drop: false }`
[INFO] [stdout] 23c2d8f92b7d2f231ab791830f8288b9ea0af442f4fe1d2f2693ed0073ee5bed