[INFO] cloning repository https://github.com/frondeus/snapshot-runner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frondeus/snapshot-runner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2Fsnapshot-runner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2Fsnapshot-runner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed024457c6542508ab89b84a8cc769f5941995e2
[INFO] checking frondeus/snapshot-runner against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrondeus%2Fsnapshot-runner" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frondeus/snapshot-runner on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/frondeus/snapshot-runner
[INFO] finished tweaking git repo https://github.com/frondeus/snapshot-runner
[INFO] tweaked toml for git repo https://github.com/frondeus/snapshot-runner written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/frondeus/snapshot-runner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/anixe/diff-assert.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pulse v0.5.3
[INFO] [stderr]   Downloaded libc v0.2.96
[INFO] [stderr]   Downloaded diffs v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b70ba3840f11a19fd16ce26b75e733b43d9926eb16f5168b7a4a26753af532
[INFO] running `Command { std: "docker" "start" "-a" "98b70ba3840f11a19fd16ce26b75e733b43d9926eb16f5168b7a4a26753af532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b70ba3840f11a19fd16ce26b75e733b43d9926eb16f5168b7a4a26753af532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b70ba3840f11a19fd16ce26b75e733b43d9926eb16f5168b7a4a26753af532", kill_on_drop: false }`
[INFO] [stdout] 98b70ba3840f11a19fd16ce26b75e733b43d9926eb16f5168b7a4a26753af532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdc058a8b5b48003780fab8021c514a0094a89c1b882b4a2c7eb860ed7b777f2
[INFO] running `Command { std: "docker" "start" "-a" "fdc058a8b5b48003780fab8021c514a0094a89c1b882b4a2c7eb860ed7b777f2", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.96
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking atom v0.3.6
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking diffs v0.4.1
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking diff_utils v1.0.0-pre1 (https://github.com/anixe/diff-assert.git#24238dbd)
[INFO] [stderr]     Checking snapshot-runner v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.34s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking snapshot-runner v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "fdc058a8b5b48003780fab8021c514a0094a89c1b882b4a2c7eb860ed7b777f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc058a8b5b48003780fab8021c514a0094a89c1b882b4a2c7eb860ed7b777f2", kill_on_drop: false }`
[INFO] [stdout] fdc058a8b5b48003780fab8021c514a0094a89c1b882b4a2c7eb860ed7b777f2