[INFO] fetching crate byte-slice-cast 1.2.2...
[INFO] checking byte-slice-cast-1.2.2 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate byte-slice-cast 1.2.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate byte-slice-cast 1.2.2 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-slice-cast 1.2.2
[INFO] finished tweaking crates.io crate byte-slice-cast 1.2.2
[INFO] tweaked toml for crates.io crate byte-slice-cast 1.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfe1c84aa183ea88db3c3e5180612ba11a617fceb5b4d54db2ca644601892b17
[INFO] running `Command { std: "docker" "start" "-a" "bfe1c84aa183ea88db3c3e5180612ba11a617fceb5b4d54db2ca644601892b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfe1c84aa183ea88db3c3e5180612ba11a617fceb5b4d54db2ca644601892b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfe1c84aa183ea88db3c3e5180612ba11a617fceb5b4d54db2ca644601892b17", kill_on_drop: false }`
[INFO] [stdout] bfe1c84aa183ea88db3c3e5180612ba11a617fceb5b4d54db2ca644601892b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7e7b51a9ca5bbc54a48034d5d0e7c0d8264d44696b3251d21892558d843004e
[INFO] running `Command { std: "docker" "start" "-a" "a7e7b51a9ca5bbc54a48034d5d0e7c0d8264d44696b3251d21892558d843004e", kill_on_drop: false }`
[INFO] [stderr]     Checking byte-slice-cast v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a7e7b51a9ca5bbc54a48034d5d0e7c0d8264d44696b3251d21892558d843004e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e7b51a9ca5bbc54a48034d5d0e7c0d8264d44696b3251d21892558d843004e", kill_on_drop: false }`
[INFO] [stdout] a7e7b51a9ca5bbc54a48034d5d0e7c0d8264d44696b3251d21892558d843004e
[INFO] checking byte-slice-cast-1.2.2 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate byte-slice-cast 1.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate byte-slice-cast 1.2.2 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte-slice-cast 1.2.2
[INFO] finished tweaking crates.io crate byte-slice-cast 1.2.2
[INFO] tweaked toml for crates.io crate byte-slice-cast 1.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d52a9cbfd90187ad338ae6193a2560d4f43e40f6add5a68320eeb545889a0ece
[INFO] running `Command { std: "docker" "start" "-a" "d52a9cbfd90187ad338ae6193a2560d4f43e40f6add5a68320eeb545889a0ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d52a9cbfd90187ad338ae6193a2560d4f43e40f6add5a68320eeb545889a0ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52a9cbfd90187ad338ae6193a2560d4f43e40f6add5a68320eeb545889a0ece", kill_on_drop: false }`
[INFO] [stdout] d52a9cbfd90187ad338ae6193a2560d4f43e40f6add5a68320eeb545889a0ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9ff133c4bdf4eebd2c0d45dacd520e782c6b529b30cbaebe0ca02dabc56784a
[INFO] running `Command { std: "docker" "start" "-a" "c9ff133c4bdf4eebd2c0d45dacd520e782c6b529b30cbaebe0ca02dabc56784a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "c9ff133c4bdf4eebd2c0d45dacd520e782c6b529b30cbaebe0ca02dabc56784a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ff133c4bdf4eebd2c0d45dacd520e782c6b529b30cbaebe0ca02dabc56784a", kill_on_drop: false }`
[INFO] [stdout] c9ff133c4bdf4eebd2c0d45dacd520e782c6b529b30cbaebe0ca02dabc56784a