[INFO] cloning repository https://github.com/mariogeiger/anagram [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariogeiger/anagram" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Fanagram", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Fanagram'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f1eb3aca608807fad83425bab674be599044de5 [INFO] testing mariogeiger/anagram against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariogeiger%2Fanagram" "/workspace/builds/worker-113/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mariogeiger/anagram on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mariogeiger/anagram [INFO] finished tweaking git repo https://github.com/mariogeiger/anagram [INFO] tweaked toml for git repo https://github.com/mariogeiger/anagram written to /workspace/builds/worker-113/source/Cargo.toml [INFO] crate git repo https://github.com/mariogeiger/anagram already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ff463587ca2e3b91c071d02a9ccecb6d0073a9a1fd6177497aa4ae9ab2ea4e3 [INFO] running `Command { std: "docker" "start" "-a" "0ff463587ca2e3b91c071d02a9ccecb6d0073a9a1fd6177497aa4ae9ab2ea4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ff463587ca2e3b91c071d02a9ccecb6d0073a9a1fd6177497aa4ae9ab2ea4e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff463587ca2e3b91c071d02a9ccecb6d0073a9a1fd6177497aa4ae9ab2ea4e3", kill_on_drop: false }` [INFO] [stdout] 0ff463587ca2e3b91c071d02a9ccecb6d0073a9a1fd6177497aa4ae9ab2ea4e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97e6e8c0717216dc5407e8b05c75e7a2f64ff64d39a74f9712907e34dafeba10 [INFO] running `Command { std: "docker" "start" "-a" "97e6e8c0717216dc5407e8b05c75e7a2f64ff64d39a74f9712907e34dafeba10", kill_on_drop: false }` [INFO] [stderr] Compiling anagram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | / format!("\"{}\" contains no letters : {:?}", [INFO] [stdout] 104 | | lang_word, [INFO] [stdout] 105 | | lang_word_occ)); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 103 ~ "\"{}\" contains no letters : {:?}", [INFO] [stdout] 104 | lang_word, [INFO] [stdout] 105 ~ lang_word_occ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "97e6e8c0717216dc5407e8b05c75e7a2f64ff64d39a74f9712907e34dafeba10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e6e8c0717216dc5407e8b05c75e7a2f64ff64d39a74f9712907e34dafeba10", kill_on_drop: false }` [INFO] [stdout] 97e6e8c0717216dc5407e8b05c75e7a2f64ff64d39a74f9712907e34dafeba10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 26d927e4c1a6ad0fd91c62a90f1a957b56aca8b682d41dbf9cdf198fc3d88b97 [INFO] running `Command { std: "docker" "start" "-a" "26d927e4c1a6ad0fd91c62a90f1a957b56aca8b682d41dbf9cdf198fc3d88b97", kill_on_drop: false }` [INFO] [stderr] Compiling anagram v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | / format!("\"{}\" contains no letters : {:?}", [INFO] [stdout] 104 | | lang_word, [INFO] [stdout] 105 | | lang_word_occ)); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 103 ~ "\"{}\" contains no letters : {:?}", [INFO] [stdout] 104 | lang_word, [INFO] [stdout] 105 ~ lang_word_occ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "26d927e4c1a6ad0fd91c62a90f1a957b56aca8b682d41dbf9cdf198fc3d88b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d927e4c1a6ad0fd91c62a90f1a957b56aca8b682d41dbf9cdf198fc3d88b97", kill_on_drop: false }` [INFO] [stdout] 26d927e4c1a6ad0fd91c62a90f1a957b56aca8b682d41dbf9cdf198fc3d88b97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1011a550a70b7f282182905931d5791e9446c19d1c9fddd24fae3bcab6db6af1 [INFO] running `Command { std: "docker" "start" "-a" "1011a550a70b7f282182905931d5791e9446c19d1c9fddd24fae3bcab6db6af1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:103:17 [INFO] [stderr] | [INFO] [stderr] 103 | / format!("\"{}\" contains no letters : {:?}", [INFO] [stderr] 104 | | lang_word, [INFO] [stderr] 105 | | lang_word_occ)); [INFO] [stderr] | |______________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 103 ~ "\"{}\" contains no letters : {:?}", [INFO] [stderr] 104 | lang_word, [INFO] [stderr] 105 ~ lang_word_occ); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `anagram` (bin "anagram" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/anagram-c2e461c87b5a13ba) [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" "1011a550a70b7f282182905931d5791e9446c19d1c9fddd24fae3bcab6db6af1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1011a550a70b7f282182905931d5791e9446c19d1c9fddd24fae3bcab6db6af1", kill_on_drop: false }` [INFO] [stdout] 1011a550a70b7f282182905931d5791e9446c19d1c9fddd24fae3bcab6db6af1