[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] testing tijb/benk against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftijb%2Fbenk" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tijb/benk on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-4/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2321e1b09deb0a69672614c6aeac829f065daa4a3cded8d6d9ce93338e7ea020
[INFO] running `Command { std: "docker" "start" "-a" "2321e1b09deb0a69672614c6aeac829f065daa4a3cded8d6d9ce93338e7ea020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2321e1b09deb0a69672614c6aeac829f065daa4a3cded8d6d9ce93338e7ea020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2321e1b09deb0a69672614c6aeac829f065daa4a3cded8d6d9ce93338e7ea020", kill_on_drop: false }`
[INFO] [stdout] 2321e1b09deb0a69672614c6aeac829f065daa4a3cded8d6d9ce93338e7ea020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b13372e6c64a9af1e1807256fb8be40c232872374de212fd1ffcef54a36350
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6b13372e6c64a9af1e1807256fb8be40c232872374de212fd1ffcef54a36350", kill_on_drop: false }`
[INFO] [stderr]    Compiling benk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "b6b13372e6c64a9af1e1807256fb8be40c232872374de212fd1ffcef54a36350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b13372e6c64a9af1e1807256fb8be40c232872374de212fd1ffcef54a36350", kill_on_drop: false }`
[INFO] [stdout] b6b13372e6c64a9af1e1807256fb8be40c232872374de212fd1ffcef54a36350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fcdbc322b597998cf184b873f49c6b3f0aceaf4652e55984502c74022a2a3fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3fcdbc322b597998cf184b873f49c6b3f0aceaf4652e55984502c74022a2a3fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3fcdbc322b597998cf184b873f49c6b3f0aceaf4652e55984502c74022a2a3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcdbc322b597998cf184b873f49c6b3f0aceaf4652e55984502c74022a2a3fc", kill_on_drop: false }`
[INFO] [stdout] 3fcdbc322b597998cf184b873f49c6b3f0aceaf4652e55984502c74022a2a3fc