[INFO] cloning repository https://github.com/jamelthedev/pretweet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jamelthedev/pretweet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ede2c1ce569e4db069dbe8dce86a15e3ce7d99a
[INFO] testing jamelthedev/pretweet against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjamelthedev%2Fpretweet" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jamelthedev/pretweet on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jamelthedev/pretweet
[INFO] finished tweaking git repo https://github.com/jamelthedev/pretweet
[INFO] tweaked toml for git repo https://github.com/jamelthedev/pretweet written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/jamelthedev/pretweet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bd3dc4a68706a01be3d8d36e61c60803667445c08635af3b1765e574dee9bc0
[INFO] running `Command { std: "docker" "start" "-a" "7bd3dc4a68706a01be3d8d36e61c60803667445c08635af3b1765e574dee9bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bd3dc4a68706a01be3d8d36e61c60803667445c08635af3b1765e574dee9bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd3dc4a68706a01be3d8d36e61c60803667445c08635af3b1765e574dee9bc0", kill_on_drop: false }`
[INFO] [stdout] 7bd3dc4a68706a01be3d8d36e61c60803667445c08635af3b1765e574dee9bc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 841b6df351b0166b610fb65e902b75dbe80154e425e7ec5aeb2ea5d0072a1a1c
[INFO] running `Command { std: "docker" "start" "-a" "841b6df351b0166b610fb65e902b75dbe80154e425e7ec5aeb2ea5d0072a1a1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling textgenlib v0.1.0 (/opt/rustwide/workdir/src/textgenlib)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(data: char) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pretweet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "841b6df351b0166b610fb65e902b75dbe80154e425e7ec5aeb2ea5d0072a1a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841b6df351b0166b610fb65e902b75dbe80154e425e7ec5aeb2ea5d0072a1a1c", kill_on_drop: false }`
[INFO] [stdout] 841b6df351b0166b610fb65e902b75dbe80154e425e7ec5aeb2ea5d0072a1a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8673c5e3dbb1cce11ad550b9f857adb58f66bdba2a60fd97c5ce7fa2002ef82f
[INFO] running `Command { std: "docker" "start" "-a" "8673c5e3dbb1cce11ad550b9f857adb58f66bdba2a60fd97c5ce7fa2002ef82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretweet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(data: char) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "8673c5e3dbb1cce11ad550b9f857adb58f66bdba2a60fd97c5ce7fa2002ef82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8673c5e3dbb1cce11ad550b9f857adb58f66bdba2a60fd97c5ce7fa2002ef82f", kill_on_drop: false }`
[INFO] [stdout] 8673c5e3dbb1cce11ad550b9f857adb58f66bdba2a60fd97c5ce7fa2002ef82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00a2c4205f5abcaac3817a43d1fa529a79a1211a3e2d77b9c8b4f01df5f28c25
[INFO] running `Command { std: "docker" "start" "-a" "00a2c4205f5abcaac3817a43d1fa529a79a1211a3e2d77b9c8b4f01df5f28c25", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/textgenlib/src/weighted_char.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(data: char) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretweet-9f897cc9db3af149)
[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" "00a2c4205f5abcaac3817a43d1fa529a79a1211a3e2d77b9c8b4f01df5f28c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a2c4205f5abcaac3817a43d1fa529a79a1211a3e2d77b9c8b4f01df5f28c25", kill_on_drop: false }`
[INFO] [stdout] 00a2c4205f5abcaac3817a43d1fa529a79a1211a3e2d77b9c8b4f01df5f28c25