[INFO] cloning repository https://github.com/0101coding/unitconveter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0101coding/unitconveter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0101coding%2Funitconveter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0101coding%2Funitconveter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3a1cd1c6525aeb9e82c35312b76129b9a89b241
[INFO] testing 0101coding/unitconveter against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0101coding%2Funitconveter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0101coding/unitconveter
[INFO] finished tweaking git repo https://github.com/0101coding/unitconveter
[INFO] tweaked toml for git repo https://github.com/0101coding/unitconveter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0101coding/unitconveter on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0101coding/unitconveter 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f98b0f830db3b6fec1df2952720f957cd868ef4d2f9a300e46755a5f6549dfbb
[INFO] running `Command { std: "docker" "start" "-a" "f98b0f830db3b6fec1df2952720f957cd868ef4d2f9a300e46755a5f6549dfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f98b0f830db3b6fec1df2952720f957cd868ef4d2f9a300e46755a5f6549dfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98b0f830db3b6fec1df2952720f957cd868ef4d2f9a300e46755a5f6549dfbb", kill_on_drop: false }`
[INFO] [stdout] f98b0f830db3b6fec1df2952720f957cd868ef4d2f9a300e46755a5f6549dfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e717bc7013ab20d2335254244e18ff640ea6c067c6e00136c28d38a337578ac2
[INFO] running `Command { std: "docker" "start" "-a" "e717bc7013ab20d2335254244e18ff640ea6c067c6e00136c28d38a337578ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling enum-iterator-derive v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling enum-iterator v1.1.1
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling mconvert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_text` is never used
[INFO] [stdout]   --> src/units/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Unit {
[INFO] [stdout]    |           ---- associated function in this trait
[INFO] [stdout] 17 |     fn from_text(t: &str) -> Result<Box<Self>> ; 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `Command { std: "docker" "inspect" "e717bc7013ab20d2335254244e18ff640ea6c067c6e00136c28d38a337578ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e717bc7013ab20d2335254244e18ff640ea6c067c6e00136c28d38a337578ac2", kill_on_drop: false }`
[INFO] [stdout] e717bc7013ab20d2335254244e18ff640ea6c067c6e00136c28d38a337578ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e793fc8c6caff39046cc577c916e8ec6238307313fa03ecf8c8dd9f2464f162c
[INFO] running `Command { std: "docker" "start" "-a" "e793fc8c6caff39046cc577c916e8ec6238307313fa03ecf8c8dd9f2464f162c", kill_on_drop: false }`
[INFO] [stderr]    Compiling mconvert v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_text` is never used
[INFO] [stdout]   --> src/units/mod.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait Unit {
[INFO] [stdout]    |           ---- associated function in this trait
[INFO] [stdout] 17 |     fn from_text(t: &str) -> Result<Box<Self>> ; 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "e793fc8c6caff39046cc577c916e8ec6238307313fa03ecf8c8dd9f2464f162c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e793fc8c6caff39046cc577c916e8ec6238307313fa03ecf8c8dd9f2464f162c", kill_on_drop: false }`
[INFO] [stdout] e793fc8c6caff39046cc577c916e8ec6238307313fa03ecf8c8dd9f2464f162c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7eccc72197c4bf92243f26e8d93db0a1f3eb67afc63277ddb3c147e8c2b081d4
[INFO] running `Command { std: "docker" "start" "-a" "7eccc72197c4bf92243f26e8d93db0a1f3eb67afc63277ddb3c147e8c2b081d4", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `from_text` is never used
[INFO] [stderr]   --> src/units/mod.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub trait Unit {
[INFO] [stderr]    |           ---- associated function in this trait
[INFO] [stderr] 17 |     fn from_text(t: &str) -> Result<Box<Self>> ; 
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mconvert` (bin "mconvert" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mconvert-2287f285a22c8c38)
[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" "7eccc72197c4bf92243f26e8d93db0a1f3eb67afc63277ddb3c147e8c2b081d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eccc72197c4bf92243f26e8d93db0a1f3eb67afc63277ddb3c147e8c2b081d4", kill_on_drop: false }`
[INFO] [stdout] 7eccc72197c4bf92243f26e8d93db0a1f3eb67afc63277ddb3c147e8c2b081d4
