[INFO] cloning repository https://github.com/lcnr/cobalt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lcnr/cobalt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnr%2Fcobalt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnr%2Fcobalt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f227a6d1ba75dc7d6b02bf41d48af9962a9b8ff3
[INFO] checking lcnr/cobalt against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flcnr%2Fcobalt" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lcnr/cobalt 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/lcnr/cobalt
[INFO] finished tweaking git repo https://github.com/lcnr/cobalt
[INFO] tweaked toml for git repo https://github.com/lcnr/cobalt written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/lcnr/cobalt 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/lcnr/tindex/`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded beef v0.5.0
[INFO] [stderr]   Downloaded logos-derive v0.12.0
[INFO] [stderr]   Downloaded logos v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 19e41a1dfe20a19dece82113f5d6bdc7b6d0147c7d3189b2771b920b4ece6378
[INFO] running `Command { std: "docker" "start" "-a" "19e41a1dfe20a19dece82113f5d6bdc7b6d0147c7d3189b2771b920b4ece6378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19e41a1dfe20a19dece82113f5d6bdc7b6d0147c7d3189b2771b920b4ece6378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e41a1dfe20a19dece82113f5d6bdc7b6d0147c7d3189b2771b920b4ece6378", kill_on_drop: false }`
[INFO] [stdout] 19e41a1dfe20a19dece82113f5d6bdc7b6d0147c7d3189b2771b920b4ece6378
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b65a4934feb1a1031772dd9507d53e2b252c9a527b8df51eb535c71f9e6e85a9
[INFO] running `Command { std: "docker" "start" "-a" "b65a4934feb1a1031772dd9507d53e2b252c9a527b8df51eb535c71f9e6e85a9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]     Checking tindex v0.1.0 (https://github.com/lcnr/tindex/#659e7543)
[INFO] [stderr]     Checking co_diag v0.1.0 (/tmp/fixit/co_diag)
[INFO] [stderr]    Migrating co_diag/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking co_ast v0.1.0 (/tmp/fixit/co_ast)
[INFO] [stderr]    Migrating co_ast/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed co_ast/src/typeck.rs (1 fix)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking co_parse v0.1.0 (/tmp/fixit/co_parse)
[INFO] [stderr]    Migrating co_parse/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed co_parse/src/lib.rs (1 fix)
[INFO] [stderr]     Checking cobalt v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.94s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking co_ast v0.1.0 (/tmp/fixit/co_ast)
[INFO] [stderr]     Checking co_parse v0.1.0 (/tmp/fixit/co_parse)
[INFO] [stderr]     Checking cobalt v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "b65a4934feb1a1031772dd9507d53e2b252c9a527b8df51eb535c71f9e6e85a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65a4934feb1a1031772dd9507d53e2b252c9a527b8df51eb535c71f9e6e85a9", kill_on_drop: false }`
[INFO] [stdout] b65a4934feb1a1031772dd9507d53e2b252c9a527b8df51eb535c71f9e6e85a9