[INFO] cloning repository https://github.com/jeroenvervaeke/adventofcode-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeroenvervaeke/adventofcode-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenvervaeke%2Fadventofcode-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenvervaeke%2Fadventofcode-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cbf982e58ce4ae3ae6696c185dd67092e41d3a40 [INFO] building jeroenvervaeke/adventofcode-2019 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenvervaeke%2Fadventofcode-2019" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeroenvervaeke/adventofcode-2019 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jeroenvervaeke/adventofcode-2019 [INFO] finished tweaking git repo https://github.com/jeroenvervaeke/adventofcode-2019 [INFO] tweaked toml for git repo https://github.com/jeroenvervaeke/adventofcode-2019 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jeroenvervaeke/adventofcode-2019 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-6-tc1/source/day_16/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 710c3b5cf1a0ba7d5b671478c9b0ec5991d2de57220d33c59686f6d0c5d92636 [INFO] running `Command { std: "docker" "start" "-a" "710c3b5cf1a0ba7d5b671478c9b0ec5991d2de57220d33c59686f6d0c5d92636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710c3b5cf1a0ba7d5b671478c9b0ec5991d2de57220d33c59686f6d0c5d92636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710c3b5cf1a0ba7d5b671478c9b0ec5991d2de57220d33c59686f6d0c5d92636", kill_on_drop: false }` [INFO] [stdout] 710c3b5cf1a0ba7d5b671478c9b0ec5991d2de57220d33c59686f6d0c5d92636 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74762b1cb06a9b8009f9f5bd4a102c04f70e88d5e041d460b85377ebd4edf80b [INFO] running `Command { std: "docker" "start" "-a" "74762b1cb06a9b8009f9f5bd4a102c04f70e88d5e041d460b85377ebd4edf80b", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/day_16/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/day_04) [INFO] [stderr] Compiling day_02 v0.1.0 (/opt/rustwide/workdir/day_02) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/day_05) [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07) [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/day_03) [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/day_01) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16) [INFO] [stdout] warning: unused import: `OpCodeMode` [INFO] [stdout] --> day_05/src/operations/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use opcode::{OpCode, OpCodeMode, ParameterMode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpCodeMode` [INFO] [stdout] --> day_07/src/operations/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use opcode::{OpCode, OpCodeMode, ParameterMode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> day_07/src/io/stdio.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> StdinReader { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> day_07/src/io/stdio.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl StdoutWriter { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 35 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "74762b1cb06a9b8009f9f5bd4a102c04f70e88d5e041d460b85377ebd4edf80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74762b1cb06a9b8009f9f5bd4a102c04f70e88d5e041d460b85377ebd4edf80b", kill_on_drop: false }` [INFO] [stdout] 74762b1cb06a9b8009f9f5bd4a102c04f70e88d5e041d460b85377ebd4edf80b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bdba678c49b79ce23715a7eb3e8826f62300c3e33faad8de9f41ad55725e44a [INFO] running `Command { std: "docker" "start" "-a" "1bdba678c49b79ce23715a7eb3e8826f62300c3e33faad8de9f41ad55725e44a", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/day_16/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Compiling day_03 v0.1.0 (/opt/rustwide/workdir/day_03) [INFO] [stderr] Compiling day_01 v0.1.0 (/opt/rustwide/workdir/day_01) [INFO] [stderr] Compiling day_16 v0.1.0 (/opt/rustwide/workdir/day_16) [INFO] [stderr] Compiling day_04 v0.1.0 (/opt/rustwide/workdir/day_04) [INFO] [stderr] Compiling day_02 v0.1.0 (/opt/rustwide/workdir/day_02) [INFO] [stderr] Compiling day_06 v0.1.0 (/opt/rustwide/workdir/day_06) [INFO] [stderr] Compiling day_05 v0.1.0 (/opt/rustwide/workdir/day_05) [INFO] [stderr] Compiling day_07 v0.1.0 (/opt/rustwide/workdir/day_07) [INFO] [stdout] warning: unused import: `OpCodeMode` [INFO] [stdout] --> day_05/src/operations/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use opcode::{OpCode, OpCodeMode, ParameterMode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpCodeMode` [INFO] [stdout] --> day_07/src/operations/mod.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub use opcode::{OpCode, OpCodeMode, ParameterMode}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> day_07/src/io/stdio.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl<'a> StdinReader { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 9 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> day_07/src/io/stdio.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl StdoutWriter { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 35 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "1bdba678c49b79ce23715a7eb3e8826f62300c3e33faad8de9f41ad55725e44a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bdba678c49b79ce23715a7eb3e8826f62300c3e33faad8de9f41ad55725e44a", kill_on_drop: false }` [INFO] [stdout] 1bdba678c49b79ce23715a7eb3e8826f62300c3e33faad8de9f41ad55725e44a