[INFO] fetching crate verbal_expressions 0.1.0...
[INFO] checking verbal_expressions-0.1.0 against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782
[INFO] extracting crate verbal_expressions 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate verbal_expressions 0.1.0 on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate verbal_expressions 0.1.0
[INFO] finished tweaking crates.io crate verbal_expressions 0.1.0
[INFO] tweaked toml for crates.io crate verbal_expressions 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-6/source/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "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] 4e45a4c93ef7ac356f8c126de2781cf5eccbabbd01095c188ad860282d766e7a
[INFO] running `Command { std: "docker" "start" "-a" "4e45a4c93ef7ac356f8c126de2781cf5eccbabbd01095c188ad860282d766e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e45a4c93ef7ac356f8c126de2781cf5eccbabbd01095c188ad860282d766e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e45a4c93ef7ac356f8c126de2781cf5eccbabbd01095c188ad860282d766e7a", kill_on_drop: false }`
[INFO] [stdout] 4e45a4c93ef7ac356f8c126de2781cf5eccbabbd01095c188ad860282d766e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 0d1c477038f777f0153f950605bee06dde7d8026176a2989f9338c950093c6e5
[INFO] running `Command { std: "docker" "start" "-a" "0d1c477038f777f0153f950605bee06dde7d8026176a2989f9338c950093c6e5", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking verbal_expressions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "0d1c477038f777f0153f950605bee06dde7d8026176a2989f9338c950093c6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1c477038f777f0153f950605bee06dde7d8026176a2989f9338c950093c6e5", kill_on_drop: false }`
[INFO] [stdout] 0d1c477038f777f0153f950605bee06dde7d8026176a2989f9338c950093c6e5