[INFO] cloning repository https://github.com/zRedShift/aoc-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zRedShift/aoc-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzRedShift%2Faoc-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzRedShift%2Faoc-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b21b9362f323c45e423825af67ce03652daf323 [INFO] checking zRedShift/aoc-2018 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzRedShift%2Faoc-2018" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zRedShift/aoc-2018 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zRedShift/aoc-2018 [INFO] finished tweaking git repo https://github.com/zRedShift/aoc-2018 [INFO] tweaked toml for git repo https://github.com/zRedShift/aoc-2018 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/zRedShift/aoc-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baedaffa8d8503bf5fa17b8442deede49593e99e3efe40986c7de47c4b661de2 [INFO] running `Command { std: "docker" "start" "-a" "baedaffa8d8503bf5fa17b8442deede49593e99e3efe40986c7de47c4b661de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baedaffa8d8503bf5fa17b8442deede49593e99e3efe40986c7de47c4b661de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baedaffa8d8503bf5fa17b8442deede49593e99e3efe40986c7de47c4b661de2", kill_on_drop: false }` [INFO] [stdout] baedaffa8d8503bf5fa17b8442deede49593e99e3efe40986c7de47c4b661de2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0917588c9878daf2d4110fae743095b41d7c7a471ab7e750a834d6c329575a1 [INFO] running `Command { std: "docker" "start" "-a" "d0917588c9878daf2d4110fae743095b41d7c7a471ab7e750a834d6c329575a1", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking aoc22 v0.1.0 (/opt/rustwide/workdir/aoc22) [INFO] [stderr] Checking aoc23 v0.1.0 (/opt/rustwide/workdir/aoc23) [INFO] [stderr] Checking aoc08 v0.1.0 (/opt/rustwide/workdir/aoc08) [INFO] [stderr] Checking aoc19 v0.1.0 (/opt/rustwide/workdir/aoc19) [INFO] [stderr] Checking aoc05 v0.1.0 (/opt/rustwide/workdir/aoc05) [INFO] [stderr] Checking aoc25 v0.1.0 (/opt/rustwide/workdir/aoc25) [INFO] [stderr] Checking aoc21 v0.1.0 (/opt/rustwide/workdir/aoc21) [INFO] [stderr] Checking aoc06 v0.1.0 (/opt/rustwide/workdir/aoc06) [INFO] [stderr] Checking aoc02 v0.1.0 (/opt/rustwide/workdir/aoc02) [INFO] [stderr] Checking aoc13 v0.1.0 (/opt/rustwide/workdir/aoc13) [INFO] [stderr] Checking aoc01 v0.1.0 (/opt/rustwide/workdir/aoc01) [INFO] [stderr] Checking aoc17 v0.1.0 (/opt/rustwide/workdir/aoc17) [INFO] [stderr] Checking aoc12 v0.1.0 (/opt/rustwide/workdir/aoc12) [INFO] [stderr] Checking aoc14 v0.1.0 (/opt/rustwide/workdir/aoc14) [INFO] [stderr] Checking aoc11 v0.1.0 (/opt/rustwide/workdir/aoc11) [INFO] [stderr] Checking aoc15 v0.1.0 (/opt/rustwide/workdir/aoc15) [INFO] [stderr] Checking aoc18 v0.1.0 (/opt/rustwide/workdir/aoc18) [INFO] [stderr] Checking aoc20 v0.1.0 (/opt/rustwide/workdir/aoc20) [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking aoc04 v0.1.0 (/opt/rustwide/workdir/aoc04) [INFO] [stderr] Checking aoc07 v0.1.0 (/opt/rustwide/workdir/aoc07) [INFO] [stderr] Checking aoc24 v0.1.0 (/opt/rustwide/workdir/aoc24) [INFO] [stderr] Checking aoc16 v0.1.0 (/opt/rustwide/workdir/aoc16) [INFO] [stderr] Checking aoc09 v0.1.0 (/opt/rustwide/workdir/aoc09) [INFO] [stderr] Checking aoc10 v0.1.0 (/opt/rustwide/workdir/aoc10) [INFO] [stderr] Checking aoc03 v0.1.0 (/opt/rustwide/workdir/aoc03) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> aoc04/src/main.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | None => Err(Box::::from("Invalid pattern.")), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> aoc04/src/main.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | None => Err(Box::::from("Invalid pattern.")), [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `Command { std: "docker" "inspect" "d0917588c9878daf2d4110fae743095b41d7c7a471ab7e750a834d6c329575a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0917588c9878daf2d4110fae743095b41d7c7a471ab7e750a834d6c329575a1", kill_on_drop: false }` [INFO] [stdout] d0917588c9878daf2d4110fae743095b41d7c7a471ab7e750a834d6c329575a1