[INFO] cloning repository https://github.com/tijb/benk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tijb/benk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftijb%2Fbenk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftijb%2Fbenk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e82945e2992134439c4740eac4b49d1f10fb05e
[INFO] checking tijb/benk against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftijb%2Fbenk" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tijb/benk on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tijb/benk
[INFO] finished tweaking git repo https://github.com/tijb/benk
[INFO] tweaked toml for git repo https://github.com/tijb/benk written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tijb/benk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a4b286d2ecc202ebd080c003a53a77748b4b9c44edf871db1c31fe900109511
[INFO] running `Command { std: "docker" "start" "-a" "4a4b286d2ecc202ebd080c003a53a77748b4b9c44edf871db1c31fe900109511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a4b286d2ecc202ebd080c003a53a77748b4b9c44edf871db1c31fe900109511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4b286d2ecc202ebd080c003a53a77748b4b9c44edf871db1c31fe900109511", kill_on_drop: false }`
[INFO] [stdout] 4a4b286d2ecc202ebd080c003a53a77748b4b9c44edf871db1c31fe900109511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fd6c6365d33b4b5ba85f3c4000692ef3eb06d54dd925d0f44efc259905b3d96
[INFO] running `Command { std: "docker" "start" "-a" "6fd6c6365d33b4b5ba85f3c4000692ef3eb06d54dd925d0f44efc259905b3d96", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking benk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `list` in this scope
[INFO] [stdout]   --> tests/parse_test.rs:66:19
[INFO] [stdout]    |
[INFO] [stdout] 66 |     assert_eq!(2, list.len());
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use benk::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `list` in this scope
[INFO] [stdout]   --> tests/parse_test.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |     assert_eq!("10".as_bytes(), list.get(0).unwrap().value().unwrap());
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use benk::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `list` in this scope
[INFO] [stdout]   --> tests/parse_test.rs:68:33
[INFO] [stdout]    |
[INFO] [stdout] 68 |     assert_eq!("20".as_bytes(), list.get(1).unwrap().value().unwrap());
[INFO] [stdout]    |                                 ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use benk::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::parse::list;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `benk`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6fd6c6365d33b4b5ba85f3c4000692ef3eb06d54dd925d0f44efc259905b3d96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fd6c6365d33b4b5ba85f3c4000692ef3eb06d54dd925d0f44efc259905b3d96", kill_on_drop: false }`
[INFO] [stdout] 6fd6c6365d33b4b5ba85f3c4000692ef3eb06d54dd925d0f44efc259905b3d96