[INFO] updating cached repository https://github.com/gadomski/advent-of-code [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b2f46cf68a3f653ae0c694e11223079bb1d2e310 [INFO] testing gadomski/advent-of-code against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgadomski%2Fadvent-of-code" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gadomski/advent-of-code on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gadomski/advent-of-code [INFO] finished tweaking git repo https://github.com/gadomski/advent-of-code [INFO] tweaked toml for git repo https://github.com/gadomski/advent-of-code written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/gadomski/advent-of-code already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d14f77206ae2079cbee5aab5cf7538bf638df9189da933595f0ce4ab3e889356 [INFO] running `"docker" "start" "-a" "d14f77206ae2079cbee5aab5cf7538bf638df9189da933595f0ce4ab3e889356"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling pbr v1.0.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/02.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let mut entry = frequencies.entry(c).or_insert(0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/03.rs:75:25 [INFO] [stderr] | [INFO] [stderr] 75 | let mut entry = map.entry((x, y)).or_insert_with(Vec::new); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Crash` [INFO] [stderr] --> src/13.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | Crash(Location), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.30s [INFO] running `"docker" "inspect" "d14f77206ae2079cbee5aab5cf7538bf638df9189da933595f0ce4ab3e889356"` [INFO] running `"docker" "rm" "-f" "d14f77206ae2079cbee5aab5cf7538bf638df9189da933595f0ce4ab3e889356"` [INFO] [stdout] d14f77206ae2079cbee5aab5cf7538bf638df9189da933595f0ce4ab3e889356 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4dfad29e2a26177dd69aa4142eeac96fdb4c8dbee5c92a78db9071a97dba0650 [INFO] running `"docker" "start" "-a" "4dfad29e2a26177dd69aa4142eeac96fdb4c8dbee5c92a78db9071a97dba0650"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/02.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let mut entry = frequencies.entry(c).or_insert(0); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> src/11.rs:156:16 [INFO] [stderr] | [INFO] [stderr] 27 | fn new(size: i64, serial_number: i64) -> Grid { [INFO] [stderr] | --------------------------------------------- defined here [INFO] [stderr] ... [INFO] [stderr] 156 | let grid = Grid::new(8); [INFO] [stderr] | ^^^^^^^^^ - supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Crash` [INFO] [stderr] --> src/13.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | Crash(Location), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/03.rs:75:25 [INFO] [stderr] | [INFO] [stderr] 75 | let mut entry = map.entry((x, y)).or_insert_with(Vec::new); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `power_level` found for struct `Grid` in the current scope [INFO] [stderr] --> src/11.rs:157:24 [INFO] [stderr] | [INFO] [stderr] 13 | struct Grid { [INFO] [stderr] | ----------- method `power_level` not found for this [INFO] [stderr] ... [INFO] [stderr] 157 | assert_eq!(4, grid.power_level(3, 5)); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `Grid` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> src/11.rs:159:16 [INFO] [stderr] | [INFO] [stderr] 27 | fn new(size: i64, serial_number: i64) -> Grid { [INFO] [stderr] | --------------------------------------------- defined here [INFO] [stderr] ... [INFO] [stderr] 159 | let grid = Grid::new(57); [INFO] [stderr] | ^^^^^^^^^ -- supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `power_level` found for struct `Grid` in the current scope [INFO] [stderr] --> src/11.rs:160:25 [INFO] [stderr] | [INFO] [stderr] 13 | struct Grid { [INFO] [stderr] | ----------- method `power_level` not found for this [INFO] [stderr] ... [INFO] [stderr] 160 | assert_eq!(-5, grid.power_level(122, 79)); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `Grid` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> src/11.rs:162:16 [INFO] [stderr] | [INFO] [stderr] 27 | fn new(size: i64, serial_number: i64) -> Grid { [INFO] [stderr] | --------------------------------------------- defined here [INFO] [stderr] ... [INFO] [stderr] 162 | let grid = Grid::new(39); [INFO] [stderr] | ^^^^^^^^^ -- supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `power_level` found for struct `Grid` in the current scope [INFO] [stderr] --> src/11.rs:163:24 [INFO] [stderr] | [INFO] [stderr] 13 | struct Grid { [INFO] [stderr] | ----------- method `power_level` not found for this [INFO] [stderr] ... [INFO] [stderr] 163 | assert_eq!(0, grid.power_level(217, 196)); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `Grid` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied [INFO] [stderr] --> src/11.rs:165:16 [INFO] [stderr] | [INFO] [stderr] 27 | fn new(size: i64, serial_number: i64) -> Grid { [INFO] [stderr] | --------------------------------------------- defined here [INFO] [stderr] ... [INFO] [stderr] 165 | let grid = Grid::new(71); [INFO] [stderr] | ^^^^^^^^^ -- supplied 1 argument [INFO] [stderr] | | [INFO] [stderr] | expected 2 arguments [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `power_level` found for struct `Grid` in the current scope [INFO] [stderr] --> src/11.rs:166:24 [INFO] [stderr] | [INFO] [stderr] 13 | struct Grid { [INFO] [stderr] | ----------- method `power_level` not found for this [INFO] [stderr] ... [INFO] [stderr] 166 | assert_eq!(4, grid.power_level(101, 153)); [INFO] [stderr] | ^^^^^^^^^^^ method not found in `Grid` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `advent-of-code`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4dfad29e2a26177dd69aa4142eeac96fdb4c8dbee5c92a78db9071a97dba0650"` [INFO] running `"docker" "rm" "-f" "4dfad29e2a26177dd69aa4142eeac96fdb4c8dbee5c92a78db9071a97dba0650"` [INFO] [stdout] 4dfad29e2a26177dd69aa4142eeac96fdb4c8dbee5c92a78db9071a97dba0650