[INFO] cloning repository https://github.com/Minhaul/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Minhaul/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinhaul%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinhaul%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d3b4e80ab15686f824fef73ed08e149f20b6a53 [INFO] building Minhaul/advent-of-code-2020 against try#434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 for pr-101591 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMinhaul%2Fadvent-of-code-2020" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Minhaul/advent-of-code-2020 on toolchain 434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Minhaul/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/Minhaul/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/Minhaul/advent-of-code-2020 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Minhaul/advent-of-code-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c410bdc77033e0cd304409680915887bb49cfeb81e25f21cfe5d37c408985ff6 [INFO] running `Command { std: "docker" "start" "-a" "c410bdc77033e0cd304409680915887bb49cfeb81e25f21cfe5d37c408985ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c410bdc77033e0cd304409680915887bb49cfeb81e25f21cfe5d37c408985ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c410bdc77033e0cd304409680915887bb49cfeb81e25f21cfe5d37c408985ff6", kill_on_drop: false }` [INFO] [stdout] c410bdc77033e0cd304409680915887bb49cfeb81e25f21cfe5d37c408985ff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a20ff02f4b922db7d43ec23240d4e1fe9eb101496f8550a26801ed9ff86854c [INFO] running `Command { std: "docker" "start" "-a" "0a20ff02f4b922db7d43ec23240d4e1fe9eb101496f8550a26801ed9ff86854c", kill_on_drop: false }` [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d02 v0.1.0 (/opt/rustwide/workdir/d02)` has the same output filename as the bin target `p1` in package `d01 v0.1.0 (/opt/rustwide/workdir/d01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d02 v0.1.0 (/opt/rustwide/workdir/d02)` has the same output filename as the bin target `p2` in package `d01 v0.1.0 (/opt/rustwide/workdir/d01)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d03 v0.1.0 (/opt/rustwide/workdir/d03)` has the same output filename as the bin target `p1` in package `d02 v0.1.0 (/opt/rustwide/workdir/d02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d03 v0.1.0 (/opt/rustwide/workdir/d03)` has the same output filename as the bin target `p2` in package `d02 v0.1.0 (/opt/rustwide/workdir/d02)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d04 v0.1.0 (/opt/rustwide/workdir/d04)` has the same output filename as the bin target `p1` in package `d03 v0.1.0 (/opt/rustwide/workdir/d03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d04 v0.1.0 (/opt/rustwide/workdir/d04)` has the same output filename as the bin target `p2` in package `d03 v0.1.0 (/opt/rustwide/workdir/d03)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d05 v0.1.0 (/opt/rustwide/workdir/d05)` has the same output filename as the bin target `p1` in package `d04 v0.1.0 (/opt/rustwide/workdir/d04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d05 v0.1.0 (/opt/rustwide/workdir/d05)` has the same output filename as the bin target `p2` in package `d04 v0.1.0 (/opt/rustwide/workdir/d04)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d06 v0.1.0 (/opt/rustwide/workdir/d06)` has the same output filename as the bin target `p1` in package `d05 v0.1.0 (/opt/rustwide/workdir/d05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d06 v0.1.0 (/opt/rustwide/workdir/d06)` has the same output filename as the bin target `p2` in package `d05 v0.1.0 (/opt/rustwide/workdir/d05)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d07 v0.1.0 (/opt/rustwide/workdir/d07)` has the same output filename as the bin target `p1` in package `d06 v0.1.0 (/opt/rustwide/workdir/d06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d07 v0.1.0 (/opt/rustwide/workdir/d07)` has the same output filename as the bin target `p2` in package `d06 v0.1.0 (/opt/rustwide/workdir/d06)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d08 v0.1.0 (/opt/rustwide/workdir/d08)` has the same output filename as the bin target `p1` in package `d07 v0.1.0 (/opt/rustwide/workdir/d07)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d08 v0.1.0 (/opt/rustwide/workdir/d08)` has the same output filename as the bin target `p2` in package `d07 v0.1.0 (/opt/rustwide/workdir/d07)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d09 v0.1.0 (/opt/rustwide/workdir/d09)` has the same output filename as the bin target `p1` in package `d08 v0.1.0 (/opt/rustwide/workdir/d08)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d09 v0.1.0 (/opt/rustwide/workdir/d09)` has the same output filename as the bin target `p2` in package `d08 v0.1.0 (/opt/rustwide/workdir/d08)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d10 v0.1.0 (/opt/rustwide/workdir/d10)` has the same output filename as the bin target `p1` in package `d09 v0.1.0 (/opt/rustwide/workdir/d09)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d10 v0.1.0 (/opt/rustwide/workdir/d10)` has the same output filename as the bin target `p2` in package `d09 v0.1.0 (/opt/rustwide/workdir/d09)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d11 v0.1.0 (/opt/rustwide/workdir/d11)` has the same output filename as the bin target `p1` in package `d10 v0.1.0 (/opt/rustwide/workdir/d10)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d11 v0.1.0 (/opt/rustwide/workdir/d11)` has the same output filename as the bin target `p2` in package `d10 v0.1.0 (/opt/rustwide/workdir/d10)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p1` in package `d12 v0.1.0 (/opt/rustwide/workdir/d12)` has the same output filename as the bin target `p1` in package `d11 v0.1.0 (/opt/rustwide/workdir/d11)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `p2` in package `d12 v0.1.0 (/opt/rustwide/workdir/d12)` has the same output filename as the bin target `p2` in package `d11 v0.1.0 (/opt/rustwide/workdir/d11)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/p2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling file-reader v0.1.0 (/opt/rustwide/workdir/file-reader) [INFO] [stderr] Compiling d08 v0.1.0 (/opt/rustwide/workdir/d08) [INFO] [stderr] Compiling d04 v0.1.0 (/opt/rustwide/workdir/d04) [INFO] [stderr] Compiling d07 v0.1.0 (/opt/rustwide/workdir/d07) [INFO] [stderr] Compiling d09 v0.1.0 (/opt/rustwide/workdir/d09) [INFO] [stderr] Compiling d06 v0.1.0 (/opt/rustwide/workdir/d06) [INFO] [stderr] Compiling d05 v0.1.0 (/opt/rustwide/workdir/d05) [INFO] [stderr] Compiling d02 v0.1.0 (/opt/rustwide/workdir/d02) [INFO] [stderr] Compiling d01 v0.1.0 (/opt/rustwide/workdir/d01) [INFO] [stderr] Compiling d12 v0.1.0 (/opt/rustwide/workdir/d12) [INFO] [stderr] Compiling d10 v0.1.0 (/opt/rustwide/workdir/d10) [INFO] [stderr] Compiling d03 v0.1.0 (/opt/rustwide/workdir/d03) [INFO] [stderr] Compiling d11 v0.1.0 (/opt/rustwide/workdir/d11) [INFO] [stderr] error: failed to remove file `/opt/rustwide/target/debug/p2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No such file or directory (os error 2) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0a20ff02f4b922db7d43ec23240d4e1fe9eb101496f8550a26801ed9ff86854c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a20ff02f4b922db7d43ec23240d4e1fe9eb101496f8550a26801ed9ff86854c", kill_on_drop: false }` [INFO] [stdout] 0a20ff02f4b922db7d43ec23240d4e1fe9eb101496f8550a26801ed9ff86854c