[INFO] cloning repository https://github.com/Jezzamonn/advent2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jezzamonn/advent2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJezzamonn%2Fadvent2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJezzamonn%2Fadvent2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 751593015b0204278749061232d5d4871f446291
[INFO] checking Jezzamonn/advent2021 against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJezzamonn%2Fadvent2021" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jezzamonn/advent2021
[INFO] finished tweaking git repo https://github.com/Jezzamonn/advent2021
[INFO] tweaked toml for git repo https://github.com/Jezzamonn/advent2021 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jezzamonn/advent2021 on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Jezzamonn/advent2021 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e02f751d8a1dc4052a952419c08ad430f38ce22f04fbba8a3e516645b4431d7c
[INFO] running `Command { std: "docker" "start" "-a" "e02f751d8a1dc4052a952419c08ad430f38ce22f04fbba8a3e516645b4431d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02f751d8a1dc4052a952419c08ad430f38ce22f04fbba8a3e516645b4431d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f751d8a1dc4052a952419c08ad430f38ce22f04fbba8a3e516645b4431d7c", kill_on_drop: false }`
[INFO] [stdout] e02f751d8a1dc4052a952419c08ad430f38ce22f04fbba8a3e516645b4431d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e20f18d1926a0240121696266ddf9800e3c1dc24f86a3fe21171d1ed033ef6
[INFO] running `Command { std: "docker" "start" "-a" "e6e20f18d1926a0240121696266ddf9800e3c1dc24f86a3fe21171d1ed033ef6", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking advent2021_10 v0.1.0 (/opt/rustwide/workdir/10)
[INFO] [stderr]     Checking advent2021_9 v0.1.0 (/opt/rustwide/workdir/9)
[INFO] [stderr]     Checking advent2021_11 v0.1.0 (/opt/rustwide/workdir/11)
[INFO] [stderr]     Checking advent2021_6 v0.1.0 (/opt/rustwide/workdir/6)
[INFO] [stderr]     Checking advent2021_12 v0.1.0 (/opt/rustwide/workdir/12)
[INFO] [stderr]     Checking advent2021_5 v0.1.0 (/opt/rustwide/workdir/5)
[INFO] [stderr]     Checking advent2021_7 v0.1.0 (/opt/rustwide/workdir/7)
[INFO] [stderr]     Checking advent2021_14 v0.1.0 (/opt/rustwide/workdir/14)
[INFO] [stderr]     Checking advent2021_8 v0.1.0 (/opt/rustwide/workdir/8)
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling priority-queue v1.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking advent2021_15 v0.1.0 (/opt/rustwide/workdir/15)
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking advent2021_13 v0.1.0 (/opt/rustwide/workdir/13)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "e6e20f18d1926a0240121696266ddf9800e3c1dc24f86a3fe21171d1ed033ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e20f18d1926a0240121696266ddf9800e3c1dc24f86a3fe21171d1ed033ef6", kill_on_drop: false }`
[INFO] [stdout] e6e20f18d1926a0240121696266ddf9800e3c1dc24f86a3fe21171d1ed033ef6
