[INFO] fetching crate unsized-maybe-uninit 0.0.0...
[INFO] checking unsized-maybe-uninit-0.0.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4
[INFO] extracting crate unsized-maybe-uninit 0.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate unsized-maybe-uninit 0.0.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsized-maybe-uninit 0.0.0
[INFO] finished tweaking crates.io crate unsized-maybe-uninit 0.0.0
[INFO] tweaked toml for crates.io crate unsized-maybe-uninit 0.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25fd4ec5dfd21c77bb221edfd804e448a2b6296463031dc9f53f17d2f266b44a
[INFO] running `Command { std: "docker" "start" "-a" "25fd4ec5dfd21c77bb221edfd804e448a2b6296463031dc9f53f17d2f266b44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25fd4ec5dfd21c77bb221edfd804e448a2b6296463031dc9f53f17d2f266b44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fd4ec5dfd21c77bb221edfd804e448a2b6296463031dc9f53f17d2f266b44a", kill_on_drop: false }`
[INFO] [stdout] 25fd4ec5dfd21c77bb221edfd804e448a2b6296463031dc9f53f17d2f266b44a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf504919e79df3b18ed53723318d0efccde1ba1e636e8e562cf4a01c9761c870
[INFO] running `Command { std: "docker" "start" "-a" "bf504919e79df3b18ed53723318d0efccde1ba1e636e8e562cf4a01c9761c870", kill_on_drop: false }`
[INFO] [stderr]     Checking unsized-maybe-uninit v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "bf504919e79df3b18ed53723318d0efccde1ba1e636e8e562cf4a01c9761c870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf504919e79df3b18ed53723318d0efccde1ba1e636e8e562cf4a01c9761c870", kill_on_drop: false }`
[INFO] [stdout] bf504919e79df3b18ed53723318d0efccde1ba1e636e8e562cf4a01c9761c870
[INFO] checking unsized-maybe-uninit-0.0.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4
[INFO] extracting crate unsized-maybe-uninit 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate unsized-maybe-uninit 0.0.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsized-maybe-uninit 0.0.0
[INFO] finished tweaking crates.io crate unsized-maybe-uninit 0.0.0
[INFO] tweaked toml for crates.io crate unsized-maybe-uninit 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e28ae21e4eb3e9bb276e09a0fba5b748d5a384fbbe115270c1475bc9d2b65d79
[INFO] running `Command { std: "docker" "start" "-a" "e28ae21e4eb3e9bb276e09a0fba5b748d5a384fbbe115270c1475bc9d2b65d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e28ae21e4eb3e9bb276e09a0fba5b748d5a384fbbe115270c1475bc9d2b65d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28ae21e4eb3e9bb276e09a0fba5b748d5a384fbbe115270c1475bc9d2b65d79", kill_on_drop: false }`
[INFO] [stdout] e28ae21e4eb3e9bb276e09a0fba5b748d5a384fbbe115270c1475bc9d2b65d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9b016db7b99a89606ff3b6b1840eec3022b5512a31aa93e30285d84ac1e7575
[INFO] running `Command { std: "docker" "start" "-a" "b9b016db7b99a89606ff3b6b1840eec3022b5512a31aa93e30285d84ac1e7575", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking unsized-maybe-uninit v0.0.0 (/tmp/fixit)
[INFO] [stderr] error: could not find .rs file in rustc args
[INFO] [stderr] error: could not find .rs file in rustc args
[INFO] [stderr] error: could not compile `unsized-maybe-uninit` (lib)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `unsized-maybe-uninit` (lib test)
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "b9b016db7b99a89606ff3b6b1840eec3022b5512a31aa93e30285d84ac1e7575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b016db7b99a89606ff3b6b1840eec3022b5512a31aa93e30285d84ac1e7575", kill_on_drop: false }`
[INFO] [stdout] b9b016db7b99a89606ff3b6b1840eec3022b5512a31aa93e30285d84ac1e7575