[INFO] cloning repository https://github.com/jfro/AoC2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jfro/AoC2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfro%2FAoC2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfro%2FAoC2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cdc44137117b5048ff77afc811cf1a422e6e813c [INFO] checking jfro/AoC2018 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfro%2FAoC2018" "/workspace/builds/worker-68/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-68/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jfro/AoC2018 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-68/source/rust-toolchain [INFO] started tweaking git repo https://github.com/jfro/AoC2018 [INFO] finished tweaking git repo https://github.com/jfro/AoC2018 [INFO] tweaked toml for git repo https://github.com/jfro/AoC2018 written to /workspace/builds/worker-68/source/Cargo.toml [INFO] crate git repo https://github.com/jfro/AoC2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 itertools-num v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7395c25dbd35f84dae42d4df8d370867356988f3588bfd1cef58a1584da69629 [INFO] running `Command { std: "docker" "start" "-a" "7395c25dbd35f84dae42d4df8d370867356988f3588bfd1cef58a1584da69629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7395c25dbd35f84dae42d4df8d370867356988f3588bfd1cef58a1584da69629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7395c25dbd35f84dae42d4df8d370867356988f3588bfd1cef58a1584da69629", kill_on_drop: false }` [INFO] [stdout] 7395c25dbd35f84dae42d4df8d370867356988f3588bfd1cef58a1584da69629 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b05d4d11ae6cafa6cc53a14cd6ea3a5c38c41b3d5d8757bea7a2b696fac5c48 [INFO] running `Command { std: "docker" "start" "-a" "5b05d4d11ae6cafa6cc53a14cd6ea3a5c38c41b3d5d8757bea7a2b696fac5c48", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Checking criterion-plot v0.2.5 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `year` [INFO] [stdout] --> src/days/day4.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | year: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `month` [INFO] [stdout] --> src/days/day4.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | month: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `day` [INFO] [stdout] --> src/days/day4.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | day: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/days/day4.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | date: Date, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stdout] warning: field is never read: `year` [INFO] [stdout] --> src/days/day4.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | year: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `month` [INFO] [stdout] --> src/days/day4.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | month: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `day` [INFO] [stdout] --> src/days/day4.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | day: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `date` [INFO] [stdout] --> src/days/day4.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | date: Date, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.75s [INFO] running `Command { std: "docker" "inspect" "5b05d4d11ae6cafa6cc53a14cd6ea3a5c38c41b3d5d8757bea7a2b696fac5c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b05d4d11ae6cafa6cc53a14cd6ea3a5c38c41b3d5d8757bea7a2b696fac5c48", kill_on_drop: false }` [INFO] [stdout] 5b05d4d11ae6cafa6cc53a14cd6ea3a5c38c41b3d5d8757bea7a2b696fac5c48