[INFO] cloning repository https://github.com/kalvatn/knowit-julekalender [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kalvatn/knowit-julekalender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalvatn%2Fknowit-julekalender", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalvatn%2Fknowit-julekalender'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4e5aebdebf74f1a32b4ea0af38140f41d051c79 [INFO] testing kalvatn/knowit-julekalender against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalvatn%2Fknowit-julekalender" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kalvatn/knowit-julekalender on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kalvatn/knowit-julekalender [INFO] finished tweaking git repo https://github.com/kalvatn/knowit-julekalender [INFO] tweaked toml for git repo https://github.com/kalvatn/knowit-julekalender written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/kalvatn/knowit-julekalender already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfc5b949317ba52222cf26b47c94fd47cfb7dccdc7c88653cb4890aa8ee7d77d [INFO] running `Command { std: "docker" "start" "-a" "bfc5b949317ba52222cf26b47c94fd47cfb7dccdc7c88653cb4890aa8ee7d77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfc5b949317ba52222cf26b47c94fd47cfb7dccdc7c88653cb4890aa8ee7d77d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfc5b949317ba52222cf26b47c94fd47cfb7dccdc7c88653cb4890aa8ee7d77d", kill_on_drop: false }` [INFO] [stdout] bfc5b949317ba52222cf26b47c94fd47cfb7dccdc7c88653cb4890aa8ee7d77d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b81c52f75802d55b49a84ae92fdefa405b880ae4823985d40ddb5a7add1a587 [INFO] running `Command { std: "docker" "start" "-a" "4b81c52f75802d55b49a84ae92fdefa405b880ae4823985d40ddb5a7add1a587", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling primes v0.3.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling tracing v0.1.22 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling socket2 v0.3.17 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.9 [INFO] [stderr] Compiling knowit-julekalender v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/bin/2020/07.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/bin/2020/07.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mid = (size / 2); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 137 - let mid = (size / 2); [INFO] [stdout] 137 + let mid = size / 2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width_first_branch` [INFO] [stdout] --> src/bin/2020/07.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let width_first_branch = grid[y] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width_first_branch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_width` is assigned to, but never used [INFO] [stdout] --> src/bin/2020/07.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut last_width = width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_width` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `branch` is assigned to, but never used [INFO] [stdout] --> src/bin/2020/07.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut branch = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_branch` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_width` is never read [INFO] [stdout] --> src/bin/2020/07.rs:111:11 [INFO] [stdout] | [INFO] [stdout] 111 | last_width = width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_width` is never read [INFO] [stdout] --> src/bin/2020/07.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | last_width = branch_width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_test_input` [INFO] [stdout] --> src/bin/2020/07.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn load_test_input() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.65s [INFO] running `Command { std: "docker" "inspect" "4b81c52f75802d55b49a84ae92fdefa405b880ae4823985d40ddb5a7add1a587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b81c52f75802d55b49a84ae92fdefa405b880ae4823985d40ddb5a7add1a587", kill_on_drop: false }` [INFO] [stdout] 4b81c52f75802d55b49a84ae92fdefa405b880ae4823985d40ddb5a7add1a587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a89944495ad6c35f02f0375f2bc05103db9826d4cbda2e0dc49652b7e663398 [INFO] running `Command { std: "docker" "start" "-a" "6a89944495ad6c35f02f0375f2bc05103db9826d4cbda2e0dc49652b7e663398", kill_on_drop: false }` [INFO] [stderr] Compiling knowit-julekalender v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/bin/2020/07.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/bin/2020/07.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let mid = (size / 2); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 137 - let mid = (size / 2); [INFO] [stdout] 137 + let mid = size / 2; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width_first_branch` [INFO] [stdout] --> src/bin/2020/07.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let width_first_branch = grid[y] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width_first_branch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `last_width` is assigned to, but never used [INFO] [stdout] --> src/bin/2020/07.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | let mut last_width = width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_last_width` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `branch` is assigned to, but never used [INFO] [stdout] --> src/bin/2020/07.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let mut branch = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_branch` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_width` is never read [INFO] [stdout] --> src/bin/2020/07.rs:111:11 [INFO] [stdout] | [INFO] [stdout] 111 | last_width = width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_width` is never read [INFO] [stdout] --> src/bin/2020/07.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | last_width = branch_width; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.72s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/common-94f6ee49b9231d94) [INFO] [stderr] Executable unittests src/bin/2020/01.rs (/opt/rustwide/target/debug/deps/2020_01-535655c6b4e2a001) [INFO] [stderr] Executable unittests src/bin/2020/02.rs (/opt/rustwide/target/debug/deps/2020_02-c4998b14ef18c099) [INFO] [stderr] Executable unittests src/bin/2020/03.rs (/opt/rustwide/target/debug/deps/2020_03-67db0588def69287) [INFO] [stderr] Executable unittests src/bin/2020/04.rs (/opt/rustwide/target/debug/deps/2020_04-5cd200563f757848) [INFO] [stderr] Executable unittests src/bin/2020/05.rs (/opt/rustwide/target/debug/deps/2020_05-b64d80d8aca44e67) [INFO] [stderr] Executable unittests src/bin/2020/06.rs (/opt/rustwide/target/debug/deps/2020_06-287a226b7104af92) [INFO] [stderr] Executable unittests src/bin/2020/07.rs (/opt/rustwide/target/debug/deps/2020_07-2cd7bd91f626a194) [INFO] [stderr] Executable unittests src/bin/2020/08.rs (/opt/rustwide/target/debug/deps/2020_08-a23abde1f8588d0d) [INFO] [stderr] Executable unittests src/bin/template.rs (/opt/rustwide/target/debug/deps/template-d1b560f0e5fe1b38) [INFO] running `Command { std: "docker" "inspect" "6a89944495ad6c35f02f0375f2bc05103db9826d4cbda2e0dc49652b7e663398", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a89944495ad6c35f02f0375f2bc05103db9826d4cbda2e0dc49652b7e663398", kill_on_drop: false }` [INFO] [stdout] 6a89944495ad6c35f02f0375f2bc05103db9826d4cbda2e0dc49652b7e663398 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58b56f3ca9312c9df7a3bc16b75ee7402fbae31b7261800f8e152a65e616f993 [INFO] running `Command { std: "docker" "start" "-a" "58b56f3ca9312c9df7a3bc16b75ee7402fbae31b7261800f8e152a65e616f993", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/bin/2020/07.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/bin/2020/07.rs:137:13 [INFO] [stderr] | [INFO] [stderr] 137 | let mid = (size / 2); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 137 - let mid = (size / 2); [INFO] [stderr] 137 + let mid = size / 2; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width_first_branch` [INFO] [stderr] --> src/bin/2020/07.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let width_first_branch = grid[y] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width_first_branch` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `last_width` is assigned to, but never used [INFO] [stderr] --> src/bin/2020/07.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | let mut last_width = width; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_last_width` instead [INFO] [stderr] [INFO] [stderr] warning: variable `branch` is assigned to, but never used [INFO] [stderr] --> src/bin/2020/07.rs:80:13 [INFO] [stderr] | [INFO] [stderr] 80 | let mut branch = 0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_branch` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_width` is never read [INFO] [stderr] --> src/bin/2020/07.rs:111:11 [INFO] [stderr] | [INFO] [stderr] 111 | last_width = width; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `last_width` is never read [INFO] [stderr] --> src/bin/2020/07.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | last_width = branch_width; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `knowit-julekalender` (bin "2020-07" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/common-94f6ee49b9231d94) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/01.rs (/opt/rustwide/target/debug/deps/2020_01-535655c6b4e2a001) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/02.rs (/opt/rustwide/target/debug/deps/2020_02-c4998b14ef18c099) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/bin/2020/03.rs (/opt/rustwide/target/debug/deps/2020_03-67db0588def69287) [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/04.rs (/opt/rustwide/target/debug/deps/2020_04-5cd200563f757848) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/05.rs (/opt/rustwide/target/debug/deps/2020_05-b64d80d8aca44e67) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/06.rs (/opt/rustwide/target/debug/deps/2020_06-287a226b7104af92) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/07.rs (/opt/rustwide/target/debug/deps/2020_07-2cd7bd91f626a194) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_is_symmetric ... ok [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/2020/08.rs (/opt/rustwide/target/debug/deps/2020_08-a23abde1f8588d0d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/template.rs (/opt/rustwide/target/debug/deps/template-d1b560f0e5fe1b38) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_solve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests common [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "58b56f3ca9312c9df7a3bc16b75ee7402fbae31b7261800f8e152a65e616f993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b56f3ca9312c9df7a3bc16b75ee7402fbae31b7261800f8e152a65e616f993", kill_on_drop: false }` [INFO] [stdout] 58b56f3ca9312c9df7a3bc16b75ee7402fbae31b7261800f8e152a65e616f993