[INFO] cloning repository https://github.com/kjvalencik/aoc-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kjvalencik/aoc-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjvalencik%2Faoc-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjvalencik%2Faoc-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48bf72beecccb4940995c586484c02f40f84f6fe [INFO] checking kjvalencik/aoc-2020 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkjvalencik%2Faoc-2020" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kjvalencik/aoc-2020 [INFO] finished tweaking git repo https://github.com/kjvalencik/aoc-2020 [INFO] tweaked toml for git repo https://github.com/kjvalencik/aoc-2020 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kjvalencik/aoc-2020 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kjvalencik/aoc-2020 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 840894001bdef9b5755cd610643ab9cb81ab0a2ccd2c723b62e4f35cff6e9dc9 [INFO] running `Command { std: "docker" "start" "-a" "840894001bdef9b5755cd610643ab9cb81ab0a2ccd2c723b62e4f35cff6e9dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "840894001bdef9b5755cd610643ab9cb81ab0a2ccd2c723b62e4f35cff6e9dc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "840894001bdef9b5755cd610643ab9cb81ab0a2ccd2c723b62e4f35cff6e9dc9", kill_on_drop: false }` [INFO] [stdout] 840894001bdef9b5755cd610643ab9cb81ab0a2ccd2c723b62e4f35cff6e9dc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a34b7606f3280ca2f52319df998b7194dfb24a0d7e42e0457d8a3d451afea956 [INFO] running `Command { std: "docker" "start" "-a" "a34b7606f3280ca2f52319df998b7194dfb24a0d7e42e0457d8a3d451afea956", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking aoc-common v0.1.0 (/opt/rustwide/workdir/aoc-common) [INFO] [stderr] Checking day-06 v0.1.0 (/opt/rustwide/workdir/day-06) [INFO] [stderr] Checking day-05 v0.1.0 (/opt/rustwide/workdir/day-05) [INFO] [stderr] Checking day-09 v0.1.0 (/opt/rustwide/workdir/day-09) [INFO] [stderr] Checking day-08 v0.1.0 (/opt/rustwide/workdir/day-08) [INFO] [stderr] Checking day-11 v0.1.0 (/opt/rustwide/workdir/day-11) [INFO] [stderr] Checking day-14 v0.1.0 (/opt/rustwide/workdir/day-14) [INFO] [stderr] Checking day-07 v0.1.0 (/opt/rustwide/workdir/day-07) [INFO] [stderr] Checking day-02 v0.1.0 (/opt/rustwide/workdir/day-02) [INFO] [stderr] Checking day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stderr] Checking day-01 v0.1.0 (/opt/rustwide/workdir/day-01) [INFO] [stderr] Checking day-03 v0.1.0 (/opt/rustwide/workdir/day-03) [INFO] [stderr] Checking day-13 v0.1.0 (/opt/rustwide/workdir/day-13) [INFO] [stderr] Checking day-12 v0.1.0 (/opt/rustwide/workdir/day-12) [INFO] [stderr] Checking day-04 v0.1.0 (/opt/rustwide/workdir/day-04) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day-07/src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_line(input: &str) -> LineResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_line(input: &str) -> LineResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | Inches(u16), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - Inches(u16), [INFO] [stdout] 6 + Inches(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | Centimeters(u16), [INFO] [stdout] | ----------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - Centimeters(u16), [INFO] [stdout] 7 + Centimeters(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:65:19 [INFO] [stdout] | [INFO] [stdout] 65 | struct PassportId(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | struct Color(String); [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> day-07/src/main.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_line(input: &str) -> LineResult { [INFO] [stdout] | ^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_line(input: &str) -> LineResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | Inches(u16), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 - Inches(u16), [INFO] [stdout] 6 + Inches(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | Centimeters(u16), [INFO] [stdout] | ----------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - Centimeters(u16), [INFO] [stdout] 7 + Centimeters(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:65:19 [INFO] [stdout] | [INFO] [stdout] 65 | struct PassportId(String); [INFO] [stdout] | ---------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> day-04/src/main.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | struct Color(String); [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s [INFO] running `Command { std: "docker" "inspect" "a34b7606f3280ca2f52319df998b7194dfb24a0d7e42e0457d8a3d451afea956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a34b7606f3280ca2f52319df998b7194dfb24a0d7e42e0457d8a3d451afea956", kill_on_drop: false }` [INFO] [stdout] a34b7606f3280ca2f52319df998b7194dfb24a0d7e42e0457d8a3d451afea956