[INFO] fetching crate tepwgrep 0.1.0...
[INFO] checking tepwgrep-0.1.0 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate tepwgrep 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tepwgrep 0.1.0 on toolchain ef5216c337126ffe24d074826f4023948c4a9b8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tepwgrep 0.1.0
[INFO] finished tweaking crates.io crate tepwgrep 0.1.0
[INFO] tweaked toml for crates.io crate tepwgrep 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate tepwgrep 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" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00ab1e6aa10e7c19bbcf0c93b2df26ff835a43e74d84b4996cbba906e34eefd7
[INFO] running `Command { std: "docker" "start" "-a" "00ab1e6aa10e7c19bbcf0c93b2df26ff835a43e74d84b4996cbba906e34eefd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00ab1e6aa10e7c19bbcf0c93b2df26ff835a43e74d84b4996cbba906e34eefd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ab1e6aa10e7c19bbcf0c93b2df26ff835a43e74d84b4996cbba906e34eefd7", kill_on_drop: false }`
[INFO] [stdout] 00ab1e6aa10e7c19bbcf0c93b2df26ff835a43e74d84b4996cbba906e34eefd7
[INFO] checking tepwgrep-0.1.0 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate tepwgrep 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tepwgrep 0.1.0 on toolchain ef5216c337126ffe24d074826f4023948c4a9b8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tepwgrep 0.1.0
[INFO] finished tweaking crates.io crate tepwgrep 0.1.0
[INFO] tweaked toml for crates.io crate tepwgrep 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate tepwgrep 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" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb27e57219236a5f57d29d9ffa00dda9c2ee328f31467fd76dbcc72c1d0cf0c4
[INFO] running `Command { std: "docker" "start" "-a" "bb27e57219236a5f57d29d9ffa00dda9c2ee328f31467fd76dbcc72c1d0cf0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb27e57219236a5f57d29d9ffa00dda9c2ee328f31467fd76dbcc72c1d0cf0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb27e57219236a5f57d29d9ffa00dda9c2ee328f31467fd76dbcc72c1d0cf0c4", kill_on_drop: false }`
[INFO] [stdout] bb27e57219236a5f57d29d9ffa00dda9c2ee328f31467fd76dbcc72c1d0cf0c4
[INFO] checking tepwgrep-0.1.0 against try#ef5216c337126ffe24d074826f4023948c4a9b8e for pr-137033
[INFO] extracting crate tepwgrep 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate tepwgrep 0.1.0 on toolchain ef5216c337126ffe24d074826f4023948c4a9b8e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tepwgrep 0.1.0
[INFO] finished tweaking crates.io crate tepwgrep 0.1.0
[INFO] tweaked toml for crates.io crate tepwgrep 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate tepwgrep 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" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4044df40c8930b847e9f265fd2a08d5611c0f225daa17746fa1d2dca3f7a8a97
[INFO] running `Command { std: "docker" "start" "-a" "4044df40c8930b847e9f265fd2a08d5611c0f225daa17746fa1d2dca3f7a8a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4044df40c8930b847e9f265fd2a08d5611c0f225daa17746fa1d2dca3f7a8a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4044df40c8930b847e9f265fd2a08d5611c0f225daa17746fa1d2dca3f7a8a97", kill_on_drop: false }`
[INFO] [stdout] 4044df40c8930b847e9f265fd2a08d5611c0f225daa17746fa1d2dca3f7a8a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ef5216c337126ffe24d074826f4023948c4a9b8e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39b90db009c4d349ab392d6c103c3c697bff2d7204b580a33bbf4ce5c4310e1d
[INFO] running `Command { std: "docker" "start" "-a" "39b90db009c4d349ab392d6c103c3c697bff2d7204b580a33bbf4ce5c4310e1d", kill_on_drop: false }`
[INFO] [stderr]     Checking tepwgrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "39b90db009c4d349ab392d6c103c3c697bff2d7204b580a33bbf4ce5c4310e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b90db009c4d349ab392d6c103c3c697bff2d7204b580a33bbf4ce5c4310e1d", kill_on_drop: false }`
[INFO] [stdout] 39b90db009c4d349ab392d6c103c3c697bff2d7204b580a33bbf4ce5c4310e1d