[INFO] cloning repository https://github.com/mocha8686/weekly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mocha8686/weekly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmocha8686%2Fweekly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmocha8686%2Fweekly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6b434aa1905a321567991b11106eee7eca8c199
[INFO] testing mocha8686/weekly against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmocha8686%2Fweekly" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mocha8686/weekly
[INFO] finished tweaking git repo https://github.com/mocha8686/weekly
[INFO] tweaked toml for git repo https://github.com/mocha8686/weekly written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mocha8686/weekly on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mocha8686/weekly 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 124fa01cab758b56aaa94833ba051cc8de7e319c3d966b706fc129fe295a7799
[INFO] running `Command { std: "docker" "start" "-a" "124fa01cab758b56aaa94833ba051cc8de7e319c3d966b706fc129fe295a7799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "124fa01cab758b56aaa94833ba051cc8de7e319c3d966b706fc129fe295a7799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124fa01cab758b56aaa94833ba051cc8de7e319c3d966b706fc129fe295a7799", kill_on_drop: false }`
[INFO] [stdout] 124fa01cab758b56aaa94833ba051cc8de7e319c3d966b706fc129fe295a7799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 14ce87b72c1f0e592968e085d4d178e33b0626e42d0894af9230d286f2a58fb8
[INFO] running `Command { std: "docker" "start" "-a" "14ce87b72c1f0e592968e085d4d178e33b0626e42d0894af9230d286f2a58fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling weekly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `find_anagrams` is never used
[INFO] [stdout]  --> src/s01nov08/p438.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn find_anagrams(s: String, p: String) -> Vec<i32> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `group_string_chars` is never used
[INFO] [stdout]   --> src/s01nov08/p438.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn group_string_chars(s: impl AsRef<str>) -> HashMap<char, usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "14ce87b72c1f0e592968e085d4d178e33b0626e42d0894af9230d286f2a58fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ce87b72c1f0e592968e085d4d178e33b0626e42d0894af9230d286f2a58fb8", kill_on_drop: false }`
[INFO] [stdout] 14ce87b72c1f0e592968e085d4d178e33b0626e42d0894af9230d286f2a58fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4ba0b4cfeda61bda7166993328f50c2b2f6e24d702ebf6cbcb6a69f155db7d27
[INFO] running `Command { std: "docker" "start" "-a" "4ba0b4cfeda61bda7166993328f50c2b2f6e24d702ebf6cbcb6a69f155db7d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling weekly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "4ba0b4cfeda61bda7166993328f50c2b2f6e24d702ebf6cbcb6a69f155db7d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba0b4cfeda61bda7166993328f50c2b2f6e24d702ebf6cbcb6a69f155db7d27", kill_on_drop: false }`
[INFO] [stdout] 4ba0b4cfeda61bda7166993328f50c2b2f6e24d702ebf6cbcb6a69f155db7d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6343609f9ff01df4f19870cbdad028d4ad7e03a8ad21b16797b5f7378c1bb8ee
[INFO] running `Command { std: "docker" "start" "-a" "6343609f9ff01df4f19870cbdad028d4ad7e03a8ad21b16797b5f7378c1bb8ee", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/weekly-f07f3d6859e78f7b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test s01nov08::p438::test ... 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] running `Command { std: "docker" "inspect" "6343609f9ff01df4f19870cbdad028d4ad7e03a8ad21b16797b5f7378c1bb8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6343609f9ff01df4f19870cbdad028d4ad7e03a8ad21b16797b5f7378c1bb8ee", kill_on_drop: false }`
[INFO] [stdout] 6343609f9ff01df4f19870cbdad028d4ad7e03a8ad21b16797b5f7378c1bb8ee