[INFO] fetching crate flate2 1.0.28...
[INFO] checking flate2-1.0.28 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1
[INFO] extracting crate flate2 1.0.28 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate flate2 1.0.28 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 flate2 1.0.28
[INFO] finished tweaking crates.io crate flate2 1.0.28
[INFO] tweaked toml for crates.io crate flate2 1.0.28 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate flate2 1.0.28 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cmake v0.1.50
[INFO] [stderr]   Downloaded pkg-config v0.3.27
[INFO] [stderr]   Downloaded cc v1.0.79
[INFO] [stderr]   Downloaded quickcheck v1.0.3
[INFO] [stderr]   Downloaded getrandom v0.2.9
[INFO] [stderr]   Downloaded cloudflare-zlib-sys v0.3.0
[INFO] [stderr]   Downloaded libc v0.2.144
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.10
[INFO] [stderr]   Downloaded libz-sys v1.1.10
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31bcfc84e40150831b26a67c3c145031817e0d2e0b2e59ce39180f2c5d1dd97a
[INFO] running `Command { std: "docker" "start" "-a" "31bcfc84e40150831b26a67c3c145031817e0d2e0b2e59ce39180f2c5d1dd97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31bcfc84e40150831b26a67c3c145031817e0d2e0b2e59ce39180f2c5d1dd97a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31bcfc84e40150831b26a67c3c145031817e0d2e0b2e59ce39180f2c5d1dd97a", kill_on_drop: false }`
[INFO] [stdout] 31bcfc84e40150831b26a67c3c145031817e0d2e0b2e59ce39180f2c5d1dd97a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd584950f75447b4c23519e025cec032782101881fdf7a1ee5f532aa29b2fd34
[INFO] running `Command { std: "docker" "start" "-a" "fd584950f75447b4c23519e025cec032782101881fdf7a1ee5f532aa29b2fd34", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking flate2 v1.0.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "fd584950f75447b4c23519e025cec032782101881fdf7a1ee5f532aa29b2fd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd584950f75447b4c23519e025cec032782101881fdf7a1ee5f532aa29b2fd34", kill_on_drop: false }`
[INFO] [stdout] fd584950f75447b4c23519e025cec032782101881fdf7a1ee5f532aa29b2fd34
[INFO] checking flate2-1.0.28 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1
[INFO] extracting crate flate2 1.0.28 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate flate2 1.0.28 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 flate2 1.0.28
[INFO] finished tweaking crates.io crate flate2 1.0.28
[INFO] tweaked toml for crates.io crate flate2 1.0.28 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate flate2 1.0.28 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5fa8ebf7456cb7c3d2f9f526db15b29ea54c6ff4fbf35160e411bf48d1f7401
[INFO] running `Command { std: "docker" "start" "-a" "f5fa8ebf7456cb7c3d2f9f526db15b29ea54c6ff4fbf35160e411bf48d1f7401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5fa8ebf7456cb7c3d2f9f526db15b29ea54c6ff4fbf35160e411bf48d1f7401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fa8ebf7456cb7c3d2f9f526db15b29ea54c6ff4fbf35160e411bf48d1f7401", kill_on_drop: false }`
[INFO] [stdout] f5fa8ebf7456cb7c3d2f9f526db15b29ea54c6ff4fbf35160e411bf48d1f7401
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db499054e0d1a9c8992270e0c7d6c60c77c0349a43435cb1dc7a70667422443c
[INFO] running `Command { std: "docker" "start" "-a" "db499054e0d1a9c8992270e0c7d6c60c77c0349a43435cb1dc7a70667422443c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "db499054e0d1a9c8992270e0c7d6c60c77c0349a43435cb1dc7a70667422443c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db499054e0d1a9c8992270e0c7d6c60c77c0349a43435cb1dc7a70667422443c", kill_on_drop: false }`
[INFO] [stdout] db499054e0d1a9c8992270e0c7d6c60c77c0349a43435cb1dc7a70667422443c