[INFO] fetching crate readfilez 0.3.2...
[INFO] checking readfilez-0.3.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate readfilez 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate readfilez 0.3.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate readfilez 0.3.2
[INFO] finished tweaking crates.io crate readfilez 0.3.2
[INFO] tweaked toml for crates.io crate readfilez 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded delegate-attr v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35fe7618f3fbbfa7dfdcd4ed8e7214f3c3c409c327f45a819fd799926d144bd
[INFO] running `Command { std: "docker" "start" "-a" "f35fe7618f3fbbfa7dfdcd4ed8e7214f3c3c409c327f45a819fd799926d144bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35fe7618f3fbbfa7dfdcd4ed8e7214f3c3c409c327f45a819fd799926d144bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35fe7618f3fbbfa7dfdcd4ed8e7214f3c3c409c327f45a819fd799926d144bd", kill_on_drop: false }`
[INFO] [stdout] f35fe7618f3fbbfa7dfdcd4ed8e7214f3c3c409c327f45a819fd799926d144bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a2829e0b5c1d3e70479b477572ea664ad50d370647b5cd4ace134bba843d8c0
[INFO] running `Command { std: "docker" "start" "-a" "1a2829e0b5c1d3e70479b477572ea664ad50d370647b5cd4ace134bba843d8c0", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling delegate-attr v0.3.0
[INFO] [stderr]     Checking readfilez v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "1a2829e0b5c1d3e70479b477572ea664ad50d370647b5cd4ace134bba843d8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2829e0b5c1d3e70479b477572ea664ad50d370647b5cd4ace134bba843d8c0", kill_on_drop: false }`
[INFO] [stdout] 1a2829e0b5c1d3e70479b477572ea664ad50d370647b5cd4ace134bba843d8c0
[INFO] checking readfilez-0.3.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate readfilez 0.3.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate readfilez 0.3.2 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate readfilez 0.3.2
[INFO] finished tweaking crates.io crate readfilez 0.3.2
[INFO] tweaked toml for crates.io crate readfilez 0.3.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c9f88c02a05f47d9f04d0a43323798107cc8d93e4794baf2c346f2fc9a3cf88
[INFO] running `Command { std: "docker" "start" "-a" "6c9f88c02a05f47d9f04d0a43323798107cc8d93e4794baf2c346f2fc9a3cf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c9f88c02a05f47d9f04d0a43323798107cc8d93e4794baf2c346f2fc9a3cf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9f88c02a05f47d9f04d0a43323798107cc8d93e4794baf2c346f2fc9a3cf88", kill_on_drop: false }`
[INFO] [stdout] 6c9f88c02a05f47d9f04d0a43323798107cc8d93e4794baf2c346f2fc9a3cf88
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ded5b0481e0bc82ac731fd29356a1053c82fe74480aa1a72b19c6bcc83d8e508
[INFO] running `Command { std: "docker" "start" "-a" "ded5b0481e0bc82ac731fd29356a1053c82fe74480aa1a72b19c6bcc83d8e508", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling delegate-attr v0.3.0
[INFO] [stderr]     Checking readfilez v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "ded5b0481e0bc82ac731fd29356a1053c82fe74480aa1a72b19c6bcc83d8e508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded5b0481e0bc82ac731fd29356a1053c82fe74480aa1a72b19c6bcc83d8e508", kill_on_drop: false }`
[INFO] [stdout] ded5b0481e0bc82ac731fd29356a1053c82fe74480aa1a72b19c6bcc83d8e508