[INFO] cloning repository https://github.com/amw-zero/qwerty_dvorak.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amw-zero/qwerty_dvorak.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famw-zero%2Fqwerty_dvorak.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famw-zero%2Fqwerty_dvorak.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5aa0fcd971723035192a980ab33f2e6e5687fbe1 [INFO] testing amw-zero/qwerty_dvorak.rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famw-zero%2Fqwerty_dvorak.rs" "/workspace/builds/worker-64/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amw-zero/qwerty_dvorak.rs on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amw-zero/qwerty_dvorak.rs [INFO] finished tweaking git repo https://github.com/amw-zero/qwerty_dvorak.rs [INFO] tweaked toml for git repo https://github.com/amw-zero/qwerty_dvorak.rs written to /workspace/builds/worker-64/source/Cargo.toml [INFO] crate git repo https://github.com/amw-zero/qwerty_dvorak.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02c21867380d289997d3be319877abf279033764965b6d823b060bba52ae3311 [INFO] running `Command { std: "docker" "start" "-a" "02c21867380d289997d3be319877abf279033764965b6d823b060bba52ae3311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02c21867380d289997d3be319877abf279033764965b6d823b060bba52ae3311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c21867380d289997d3be319877abf279033764965b6d823b060bba52ae3311", kill_on_drop: false }` [INFO] [stdout] 02c21867380d289997d3be319877abf279033764965b6d823b060bba52ae3311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 349fba11b3f3b039c91e6d4a029f0fc8c9a14756f8c47a2c186c9acd26929819 [INFO] running `Command { std: "docker" "start" "-a" "349fba11b3f3b039c91e6d4a029f0fc8c9a14756f8c47a2c186c9acd26929819", kill_on_drop: false }` [INFO] [stderr] Compiling qwerty_dvorak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:41:59 [INFO] [stdout] | [INFO] [stdout] 41 | ... Error::description(&why)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/main.rs:50:51 [INFO] [stdout] | [INFO] [stdout] 50 | dict_contents.lines().map(|line| line.trim_right()).collect::>() [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.54s [INFO] running `Command { std: "docker" "inspect" "349fba11b3f3b039c91e6d4a029f0fc8c9a14756f8c47a2c186c9acd26929819", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349fba11b3f3b039c91e6d4a029f0fc8c9a14756f8c47a2c186c9acd26929819", kill_on_drop: false }` [INFO] [stdout] 349fba11b3f3b039c91e6d4a029f0fc8c9a14756f8c47a2c186c9acd26929819 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a116d6baaa32ccebd7840091ad8780e8add9ee4b2a71e444502a47588bf2938 [INFO] running `Command { std: "docker" "start" "-a" "6a116d6baaa32ccebd7840091ad8780e8add9ee4b2a71e444502a47588bf2938", kill_on_drop: false }` [INFO] [stderr] Compiling qwerty_dvorak v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:41:59 [INFO] [stdout] | [INFO] [stdout] 41 | ... Error::description(&why)), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/main.rs:50:51 [INFO] [stdout] | [INFO] [stdout] 50 | dict_contents.lines().map(|line| line.trim_right()).collect::>() [INFO] [stdout] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "6a116d6baaa32ccebd7840091ad8780e8add9ee4b2a71e444502a47588bf2938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a116d6baaa32ccebd7840091ad8780e8add9ee4b2a71e444502a47588bf2938", kill_on_drop: false }` [INFO] [stdout] 6a116d6baaa32ccebd7840091ad8780e8add9ee4b2a71e444502a47588bf2938 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71015365f95fa4334aebf01a61e10ffd05cd19377648043842b988f0d3faf0c1 [INFO] running `Command { std: "docker" "start" "-a" "71015365f95fa4334aebf01a61e10ffd05cd19377648043842b988f0d3faf0c1", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:41:59 [INFO] [stderr] | [INFO] [stderr] 41 | ... Error::description(&why)), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stderr] --> src/main.rs:50:51 [INFO] [stderr] | [INFO] [stderr] 50 | dict_contents.lines().map(|line| line.trim_right()).collect::>() [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: `qwerty_dvorak` (bin "qwerty_dvorak" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/qwerty_dvorak-287b96c2674b4533) [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" "71015365f95fa4334aebf01a61e10ffd05cd19377648043842b988f0d3faf0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71015365f95fa4334aebf01a61e10ffd05cd19377648043842b988f0d3faf0c1", kill_on_drop: false }` [INFO] [stdout] 71015365f95fa4334aebf01a61e10ffd05cd19377648043842b988f0d3faf0c1