[INFO] cloning repository https://github.com/cassava/aoc20.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cassava/aoc20.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassava%2Faoc20.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassava%2Faoc20.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] da722ecc61773909e008ae3fc156c39504ea509d [INFO] checking cassava/aoc20.rs against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassava%2Faoc20.rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cassava/aoc20.rs on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cassava/aoc20.rs [INFO] finished tweaking git repo https://github.com/cassava/aoc20.rs [INFO] tweaked toml for git repo https://github.com/cassava/aoc20.rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cassava/aoc20.rs 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 595e2e300f28f34088343489316faab5b398b182405f43c193c0cd4800c01f97 [INFO] running `Command { std: "docker" "start" "-a" "595e2e300f28f34088343489316faab5b398b182405f43c193c0cd4800c01f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "595e2e300f28f34088343489316faab5b398b182405f43c193c0cd4800c01f97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "595e2e300f28f34088343489316faab5b398b182405f43c193c0cd4800c01f97", kill_on_drop: false }` [INFO] [stdout] 595e2e300f28f34088343489316faab5b398b182405f43c193c0cd4800c01f97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2ffbaf8b8e9f859058feea57e4fdde9f4985a89a303a8aca359ebafe5aa2261 [INFO] running `Command { std: "docker" "start" "-a" "e2ffbaf8b8e9f859058feea57e4fdde9f4985a89a303a8aca359ebafe5aa2261", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking aoc20 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/bin/05_boarding.rs:154:10 [INFO] [stdout] | [INFO] [stdout] 154 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/bin/07_handy.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct RuleSet { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 116 | rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuleSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:208:36 [INFO] [stdout] | [INFO] [stdout] 208 | ... value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:216:28 [INFO] [stdout] | [INFO] [stdout] 216 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:248:20 [INFO] [stdout] | [INFO] [stdout] 248 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:252:28 [INFO] [stdout] | [INFO] [stdout] 252 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:263:20 [INFO] [stdout] | [INFO] [stdout] 263 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:267:28 [INFO] [stdout] | [INFO] [stdout] 267 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:278:20 [INFO] [stdout] | [INFO] [stdout] 278 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:280:51 [INFO] [stdout] | [INFO] [stdout] 280 | Err(Self::Err::InvalidId { value: val.into() }) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:208:36 [INFO] [stdout] | [INFO] [stdout] 208 | ... value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc20` (bin "04_passport" test) due to 8 previous errors [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:216:28 [INFO] [stdout] | [INFO] [stdout] 216 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:248:20 [INFO] [stdout] | [INFO] [stdout] 248 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:252:28 [INFO] [stdout] | [INFO] [stdout] 252 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:263:20 [INFO] [stdout] | [INFO] [stdout] 263 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:267:28 [INFO] [stdout] | [INFO] [stdout] 267 | value: val.into(), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:278:20 [INFO] [stdout] | [INFO] [stdout] 278 | Ok(val.into()) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `String` to `String` [INFO] [stdout] --> src/bin/04_passport.rs:280:51 [INFO] [stdout] | [INFO] [stdout] 280 | Err(Self::Err::InvalidId { value: val.into() }) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc20` (bin "04_passport") due to 8 previous errors [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/bin/07_handy.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct RuleSet { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 116 | rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuleSet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e2ffbaf8b8e9f859058feea57e4fdde9f4985a89a303a8aca359ebafe5aa2261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2ffbaf8b8e9f859058feea57e4fdde9f4985a89a303a8aca359ebafe5aa2261", kill_on_drop: false }` [INFO] [stdout] e2ffbaf8b8e9f859058feea57e4fdde9f4985a89a303a8aca359ebafe5aa2261