[INFO] cloning repository https://github.com/kper/lalrpop_workspace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kper/lalrpop_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkper%2Flalrpop_workspace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkper%2Flalrpop_workspace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42fba2d0091b81e5d01470ca596a6c680a60d950
[INFO] checking kper/lalrpop_workspace against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkper%2Flalrpop_workspace" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kper/lalrpop_workspace on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kper/lalrpop_workspace
[INFO] finished tweaking git repo https://github.com/kper/lalrpop_workspace
[INFO] tweaked toml for git repo https://github.com/kper/lalrpop_workspace written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/kper/lalrpop_workspace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lalrpop-util v0.19.5
[INFO] [stderr]   Downloaded lalrpop v0.19.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86efb492bc520fba9f062e54b724685daf57d67ea98018212948b2656f8925bc
[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" "86efb492bc520fba9f062e54b724685daf57d67ea98018212948b2656f8925bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86efb492bc520fba9f062e54b724685daf57d67ea98018212948b2656f8925bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86efb492bc520fba9f062e54b724685daf57d67ea98018212948b2656f8925bc", kill_on_drop: false }`
[INFO] [stdout] 86efb492bc520fba9f062e54b724685daf57d67ea98018212948b2656f8925bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa32444197c65f24044933226325eb9aee5094ece3bc15997a711127ba3f49a9
[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" "fa32444197c65f24044933226325eb9aee5094ece3bc15997a711127ba3f49a9", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]     Checking lalrpop-util v0.19.5
[INFO] [stderr]     Checking lalrpop_workspace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `calculator1`
[INFO] [stdout]  --> foo/src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod calculator1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `calculator1`, create file "foo/src/calculator1.rs" or "foo/src/calculator1/mod.rs"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `calculator1`
[INFO] [stdout]  --> foo/src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod calculator1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `calculator1`, create file "foo/src/calculator1.rs" or "foo/src/calculator1/mod.rs"
[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 E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lalrpop_workspace` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `TermParser` in `calculator1`
[INFO] [stdout]   --> foo/src/main.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 |     assert!(calculator1::TermParser::new().parse("22").is_ok());
[INFO] [stdout]    |                          ^^^^^^^^^^ could not find `TermParser` in `calculator1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `TermParser` in `calculator1`
[INFO] [stdout]   --> foo/src/main.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     assert!(calculator1::TermParser::new().parse("(22)").is_ok());
[INFO] [stdout]    |                          ^^^^^^^^^^ could not find `TermParser` in `calculator1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `TermParser` in `calculator1`
[INFO] [stdout]   --> foo/src/main.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 |     assert!(calculator1::TermParser::new().parse("((((22))))").is_ok());
[INFO] [stdout]    |                          ^^^^^^^^^^ could not find `TermParser` in `calculator1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `TermParser` in `calculator1`
[INFO] [stdout]   --> foo/src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 |     assert!(calculator1::TermParser::new().parse("((22)").is_err());
[INFO] [stdout]    |                          ^^^^^^^^^^ could not find `TermParser` in `calculator1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0583.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "fa32444197c65f24044933226325eb9aee5094ece3bc15997a711127ba3f49a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa32444197c65f24044933226325eb9aee5094ece3bc15997a711127ba3f49a9", kill_on_drop: false }`
[INFO] [stdout] fa32444197c65f24044933226325eb9aee5094ece3bc15997a711127ba3f49a9