[INFO] updating cached repository ptrckd/AdventOfRust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ptrckd/AdventOfRust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ptrckd/AdventOfRust" "work/ex/beta-1.38-1/sources/1.37.0/gh/ptrckd/AdventOfRust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ptrckd/AdventOfRust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ptrckd/AdventOfRust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ed465ba3393c62b0bb0a0d6ffbbf12451f646796 [INFO] sha for GitHub repo ptrckd/AdventOfRust: ed465ba3393c62b0bb0a0d6ffbbf12451f646796 [INFO] validating manifest of ptrckd/AdventOfRust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ptrckd/AdventOfRust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ptrckd/AdventOfRust [INFO] finished frobbing ptrckd/AdventOfRust [INFO] frobbed toml for ptrckd/AdventOfRust written to work/ex/beta-1.38-1/sources/1.37.0/gh/ptrckd/AdventOfRust/Cargo.toml [INFO] started frobbing ptrckd/AdventOfRust [INFO] finished frobbing ptrckd/AdventOfRust [INFO] frobbed toml for ptrckd/AdventOfRust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust/Cargo.toml [INFO] crate ptrckd/AdventOfRust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ptrckd/AdventOfRust against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 4061cc0b4e969a58782479b0345c7c6347cb17c015b261464042142d7ce2f494 [INFO] running `"docker" "start" "-a" "4061cc0b4e969a58782479b0345c7c6347cb17c015b261464042142d7ce2f494"` [INFO] [stderr] Compiling AoC v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day1.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: crate `AoC` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ao_c` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day2.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/bin/day4.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day3.rs:61:29 [INFO] [stderr] | [INFO] [stderr] 61 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/day4.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day4.rs:72:29 [INFO] [stderr] | [INFO] [stderr] 72 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day4.rs:151:25 [INFO] [stderr] | [INFO] [stderr] 151 | let mut duration = time_asleep.entry(guard_id).or_insert([0; 60]); [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/bin/day4.rs:165:25 [INFO] [stderr] | [INFO] [stderr] 165 | let mut duration = time_asleep.entry(guard_id).or_insert([0; 60]); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `south_edge` [INFO] [stderr] --> src/bin/day3.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | south_edge: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `west_edge` [INFO] [stderr] --> src/bin/day3.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | west_edge: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `width` [INFO] [stderr] --> src/bin/day3.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | width: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `height` [INFO] [stderr] --> src/bin/day3.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | height: i32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlaps` [INFO] [stderr] --> src/bin/day3.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn overlaps(&self, other: &ClaimedArea) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlapping_points` [INFO] [stderr] --> src/bin/day3.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | fn overlapping_points(&self, other: &ClaimedArea) -> HashSet<(i32, i32)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.05s [INFO] running `"docker" "inspect" "4061cc0b4e969a58782479b0345c7c6347cb17c015b261464042142d7ce2f494"` [INFO] running `"docker" "rm" "-f" "4061cc0b4e969a58782479b0345c7c6347cb17c015b261464042142d7ce2f494"` [INFO] [stdout] 4061cc0b4e969a58782479b0345c7c6347cb17c015b261464042142d7ce2f494 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] c329817c62f7dce12418ec9547dcaeee13e40fabdc316a0112fcefa929f90e78 [INFO] running `"docker" "start" "-a" "c329817c62f7dce12418ec9547dcaeee13e40fabdc316a0112fcefa929f90e78"` [INFO] [stderr] Compiling AoC v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: crate `AoC` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `ao_c` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day1.rs:7:29 [INFO] [stderr] | [INFO] [stderr] 7 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day3.rs:61:29 [INFO] [stderr] | [INFO] [stderr] 61 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::Duration` [INFO] [stderr] --> src/bin/day4.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use chrono::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/bin/day4.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day4.rs:72:29 [INFO] [stderr] | [INFO] [stderr] 72 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day2.rs:6:29 [INFO] [stderr] | [INFO] [stderr] 6 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day4.rs:151:25 [INFO] [stderr] | [INFO] [stderr] 151 | let mut duration = time_asleep.entry(guard_id).or_insert([0; 60]); [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/bin/day4.rs:165:25 [INFO] [stderr] | [INFO] [stderr] 165 | let mut duration = time_asleep.entry(guard_id).or_insert([0; 60]); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `south_edge` [INFO] [stderr] --> src/bin/day3.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | south_edge: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `west_edge` [INFO] [stderr] --> src/bin/day3.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | west_edge: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `width` [INFO] [stderr] --> src/bin/day3.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | width: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `height` [INFO] [stderr] --> src/bin/day3.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | height: i32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlaps` [INFO] [stderr] --> src/bin/day3.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn overlaps(&self, other: &ClaimedArea) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `overlapping_points` [INFO] [stderr] --> src/bin/day3.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | fn overlapping_points(&self, other: &ClaimedArea) -> HashSet<(i32, i32)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `"docker" "inspect" "c329817c62f7dce12418ec9547dcaeee13e40fabdc316a0112fcefa929f90e78"` [INFO] running `"docker" "rm" "-f" "c329817c62f7dce12418ec9547dcaeee13e40fabdc316a0112fcefa929f90e78"` [INFO] [stdout] c329817c62f7dce12418ec9547dcaeee13e40fabdc316a0112fcefa929f90e78 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ptrckd/AdventOfRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] f181ba136e13376782b0d2bb8de93aba11ce77bc09445c8d835d0914516a20ae [INFO] running `"docker" "start" "-a" "f181ba136e13376782b0d2bb8de93aba11ce77bc09445c8d835d0914516a20ae"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/AoC-e700cc148fad6803 [INFO] [stderr] Running /opt/crater/target/debug/deps/day1-eba59cb2e226b1da [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day2-9275a258a27de12f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day3-4ea849950cac9c50 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day4-5524f972d109ced1 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f181ba136e13376782b0d2bb8de93aba11ce77bc09445c8d835d0914516a20ae"` [INFO] running `"docker" "rm" "-f" "f181ba136e13376782b0d2bb8de93aba11ce77bc09445c8d835d0914516a20ae"` [INFO] [stdout] f181ba136e13376782b0d2bb8de93aba11ce77bc09445c8d835d0914516a20ae