[INFO] cloning repository https://github.com/irh/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irh/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firh%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firh%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2608cfdae296710f836d23d36a5b77de38d3626
[INFO] checking irh/advent-of-code against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firh%2Fadvent-of-code" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/irh/advent-of-code 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/irh/advent-of-code
[INFO] finished tweaking git repo https://github.com/irh/advent-of-code
[INFO] tweaked toml for git repo https://github.com/irh/advent-of-code written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/irh/advent-of-code 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-traits v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 1b6cb626b053b35fe1f0d2c6d9d68e87ae3daf53d5854bd887fc5261b7b159b0
[INFO] running `Command { std: "docker" "start" "-a" "1b6cb626b053b35fe1f0d2c6d9d68e87ae3daf53d5854bd887fc5261b7b159b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b6cb626b053b35fe1f0d2c6d9d68e87ae3daf53d5854bd887fc5261b7b159b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b6cb626b053b35fe1f0d2c6d9d68e87ae3daf53d5854bd887fc5261b7b159b0", kill_on_drop: false }`
[INFO] [stdout] 1b6cb626b053b35fe1f0d2c6d9d68e87ae3daf53d5854bd887fc5261b7b159b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 2bf6f1cb9266f49a030e089062aa3434ec699b42cd4edfcfe0e05a8d1a7f4e5f
[INFO] running `Command { std: "docker" "start" "-a" "2bf6f1cb9266f49a030e089062aa3434ec699b42cd4edfcfe0e05a8d1a7f4e5f", 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 autocfg v0.1.7
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking advent-of-code-2019 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/bin/09.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/03.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/08.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/01.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/05.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/16.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/13.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/07.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/14.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/17.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/04.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/06.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/02.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/15.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/10.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/11.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/12.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/17.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/10.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.75s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking advent-of-code-2019 v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `Command { std: "docker" "inspect" "2bf6f1cb9266f49a030e089062aa3434ec699b42cd4edfcfe0e05a8d1a7f4e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf6f1cb9266f49a030e089062aa3434ec699b42cd4edfcfe0e05a8d1a7f4e5f", kill_on_drop: false }`
[INFO] [stdout] 2bf6f1cb9266f49a030e089062aa3434ec699b42cd4edfcfe0e05a8d1a7f4e5f