[INFO] fetching crate lft-rust 0.1.0...
[INFO] testing lft-rust-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate lft-rust 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate lft-rust 0.1.0
[INFO] finished tweaking crates.io crate lft-rust 0.1.0
[INFO] tweaked toml for crates.io crate lft-rust 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lft-rust 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lft-rust 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 585dd6fe3c74b1f82083d679f34ef2e700259d1347ac9540632eb2b8ccc52c82
[INFO] running `Command { std: "docker" "start" "-a" "585dd6fe3c74b1f82083d679f34ef2e700259d1347ac9540632eb2b8ccc52c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "585dd6fe3c74b1f82083d679f34ef2e700259d1347ac9540632eb2b8ccc52c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585dd6fe3c74b1f82083d679f34ef2e700259d1347ac9540632eb2b8ccc52c82", kill_on_drop: false }`
[INFO] [stdout] 585dd6fe3c74b1f82083d679f34ef2e700259d1347ac9540632eb2b8ccc52c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28f45df981cb249e3ec68a5a092a251529b472acaf45d750d26cc3a252f72a7a
[INFO] running `Command { std: "docker" "start" "-a" "28f45df981cb249e3ec68a5a092a251529b472acaf45d750d26cc3a252f72a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling lft-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #![warn(missing_docs)]
[INFO] [stdout]  4 | |
[INFO] [stdout]  5 | | mod single_queue_threadpool;
[INFO] [stdout]  6 | | mod threadpool;
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     lft_builder
[INFO] [stdout] 18 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `Command { std: "docker" "inspect" "28f45df981cb249e3ec68a5a092a251529b472acaf45d750d26cc3a252f72a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f45df981cb249e3ec68a5a092a251529b472acaf45d750d26cc3a252f72a7a", kill_on_drop: false }`
[INFO] [stdout] 28f45df981cb249e3ec68a5a092a251529b472acaf45d750d26cc3a252f72a7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6189b025b9e6bb328b55a360426c114f01d24bde1cf04eb23ba87a5514eb53ac
[INFO] running `Command { std: "docker" "start" "-a" "6189b025b9e6bb328b55a360426c114f01d24bde1cf04eb23ba87a5514eb53ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling lft-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> src/lib.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout]  3 | / #![warn(missing_docs)]
[INFO] [stdout]  4 | |
[INFO] [stdout]  5 | | mod single_queue_threadpool;
[INFO] [stdout]  6 | | mod threadpool;
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     lft_builder
[INFO] [stdout] 18 | | };
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `test`
[INFO] [stdout]   --> src/single_queue_threadpool.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `test`, create file "src/single_queue_threadpool/test.rs" or "src/single_queue_threadpool/test/mod.rs"
[INFO] [stdout]    = note: if there is a `mod test` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `test`
[INFO] [stdout]   --> src/threadpool.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | mod test;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `test`, create file "src/threadpool/test.rs" or "src/threadpool/test/mod.rs"
[INFO] [stdout]    = note: if there is a `mod test` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lft-rust` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6189b025b9e6bb328b55a360426c114f01d24bde1cf04eb23ba87a5514eb53ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6189b025b9e6bb328b55a360426c114f01d24bde1cf04eb23ba87a5514eb53ac", kill_on_drop: false }`
[INFO] [stdout] 6189b025b9e6bb328b55a360426c114f01d24bde1cf04eb23ba87a5514eb53ac