[INFO] fetching crate aidanhs-tmp-parse-generics-shim 0.1.3...
[INFO] checking aidanhs-tmp-parse-generics-shim-0.1.3 against beta for pr-78714
[INFO] extracting crate aidanhs-tmp-parse-generics-shim 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate aidanhs-tmp-parse-generics-shim 0.1.3 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aidanhs-tmp-parse-generics-shim 0.1.3
[INFO] removed path dependency parse-generics-poc from crates.io crate aidanhs-tmp-parse-generics-shim 0.1.3
[INFO] finished tweaking crates.io crate aidanhs-tmp-parse-generics-shim 0.1.3
[INFO] tweaked toml for crates.io crate aidanhs-tmp-parse-generics-shim 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a72c7c47c9d4a797b89f8ddb156f440d10e07811b26228f47a71dbb6082ed92
[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" "2a72c7c47c9d4a797b89f8ddb156f440d10e07811b26228f47a71dbb6082ed92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a72c7c47c9d4a797b89f8ddb156f440d10e07811b26228f47a71dbb6082ed92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a72c7c47c9d4a797b89f8ddb156f440d10e07811b26228f47a71dbb6082ed92", kill_on_drop: false }`
[INFO] [stdout] 2a72c7c47c9d4a797b89f8ddb156f440d10e07811b26228f47a71dbb6082ed92
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb8087e697f159b594e315c1b19cba98cdfddf14e699f016633e7f1d3dc96af3
[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" "fb8087e697f159b594e315c1b19cba98cdfddf14e699f016633e7f1d3dc96af3", kill_on_drop: false }`
[INFO] [stderr]     Checking semver v0.1.20
[INFO] [stderr]     Checking aidanhs-tmp-parse-generics-shim v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rustc_version v0.1.7
[INFO] [stdout] error[E0463]: can't find crate for `parse_generics_shim`
[INFO] [stdout]   --> tests/parse_where.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use] extern crate parse_generics_shim;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `parse_generics_shim`
[INFO] [stdout]   --> tests/parse_generics.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use] extern crate parse_generics_shim;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[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 E0463`.
[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 E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aidanhs-tmp-parse-generics-shim`
[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] [stdout] error[E0463]: can't find crate for `parse_generics_shim`
[INFO] [stdout]   --> tests/parse_constr.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use] extern crate parse_generics_shim;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[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 E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "fb8087e697f159b594e315c1b19cba98cdfddf14e699f016633e7f1d3dc96af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8087e697f159b594e315c1b19cba98cdfddf14e699f016633e7f1d3dc96af3", kill_on_drop: false }`
[INFO] [stdout] fb8087e697f159b594e315c1b19cba98cdfddf14e699f016633e7f1d3dc96af3