[INFO] fetching crate luthor 0.2.0...
[INFO] checking luthor-0.2.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate luthor 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate luthor 0.2.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luthor 0.2.0
[INFO] finished tweaking crates.io crate luthor 0.2.0
[INFO] tweaked toml for crates.io crate luthor 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86aa648a4c076fb867c747ec659d700e7546e0c74195c308c752884083b1ef2e
[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" "86aa648a4c076fb867c747ec659d700e7546e0c74195c308c752884083b1ef2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86aa648a4c076fb867c747ec659d700e7546e0c74195c308c752884083b1ef2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86aa648a4c076fb867c747ec659d700e7546e0c74195c308c752884083b1ef2e", kill_on_drop: false }`
[INFO] [stdout] 86aa648a4c076fb867c747ec659d700e7546e0c74195c308c752884083b1ef2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0913cd6bdc4fcc18f1d38638755264d174b77260f325d9c52d8bc8dee848a9c6
[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" "0913cd6bdc4fcc18f1d38638755264d174b77260f325d9c52d8bc8dee848a9c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking luthor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `luthor::tokenizer::new`
[INFO] [stdout]  --> benches/tokenizer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use luthor::tokenizer::new;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^ no `new` in `tokenizer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `tokenizer` is private
[INFO] [stdout]  --> benches/tokenizer.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use luthor::tokenizer::new;
[INFO] [stdout]   |             ^^^^^^^^^ private module
[INFO] [stdout]   |
[INFO] [stdout] note: the module `tokenizer` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | mod tokenizer;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `luthor` 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" "0913cd6bdc4fcc18f1d38638755264d174b77260f325d9c52d8bc8dee848a9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0913cd6bdc4fcc18f1d38638755264d174b77260f325d9c52d8bc8dee848a9c6", kill_on_drop: false }`
[INFO] [stdout] 0913cd6bdc4fcc18f1d38638755264d174b77260f325d9c52d8bc8dee848a9c6