[INFO] fetching crate testcrate 0.1.0...
[INFO] testing testcrate-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate testcrate 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate testcrate 0.1.0
[INFO] finished tweaking crates.io crate testcrate 0.1.0
[INFO] tweaked toml for crates.io crate testcrate 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate testcrate 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate testcrate 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 246307556b6a0d71cbb3dafaba7f9f01ad2ce9e4b09ed00250537e993499658a
[INFO] running `Command { std: "docker" "start" "-a" "246307556b6a0d71cbb3dafaba7f9f01ad2ce9e4b09ed00250537e993499658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "246307556b6a0d71cbb3dafaba7f9f01ad2ce9e4b09ed00250537e993499658a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246307556b6a0d71cbb3dafaba7f9f01ad2ce9e4b09ed00250537e993499658a", kill_on_drop: false }`
[INFO] [stdout] 246307556b6a0d71cbb3dafaba7f9f01ad2ce9e4b09ed00250537e993499658a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4c3118dbd711f7ea3a023b1befe5c46900a02bde390167d46b97591a8d8e4ed
[INFO] running `Command { std: "docker" "start" "-a" "f4c3118dbd711f7ea3a023b1befe5c46900a02bde390167d46b97591a8d8e4ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling testcrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f4c3118dbd711f7ea3a023b1befe5c46900a02bde390167d46b97591a8d8e4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c3118dbd711f7ea3a023b1befe5c46900a02bde390167d46b97591a8d8e4ed", kill_on_drop: false }`
[INFO] [stdout] f4c3118dbd711f7ea3a023b1befe5c46900a02bde390167d46b97591a8d8e4ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efe2df326bb922ff0cb8d36213400045b4ed32173387c4e20c19ab1261987d1c
[INFO] running `Command { std: "docker" "start" "-a" "efe2df326bb922ff0cb8d36213400045b4ed32173387c4e20c19ab1261987d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling testcrate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "efe2df326bb922ff0cb8d36213400045b4ed32173387c4e20c19ab1261987d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe2df326bb922ff0cb8d36213400045b4ed32173387c4e20c19ab1261987d1c", kill_on_drop: false }`
[INFO] [stdout] efe2df326bb922ff0cb8d36213400045b4ed32173387c4e20c19ab1261987d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 248fd5e118bbdbe1b02d9e5acfd05f9c89667cf0346a5282d304f7fbefe71739
[INFO] running `Command { std: "docker" "start" "-a" "248fd5e118bbdbe1b02d9e5acfd05f9c89667cf0346a5282d304f7fbefe71739", 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/debug/deps/testcrate-be1a88f3c63aaf19)
[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" "248fd5e118bbdbe1b02d9e5acfd05f9c89667cf0346a5282d304f7fbefe71739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "248fd5e118bbdbe1b02d9e5acfd05f9c89667cf0346a5282d304f7fbefe71739", kill_on_drop: false }`
[INFO] [stdout] 248fd5e118bbdbe1b02d9e5acfd05f9c89667cf0346a5282d304f7fbefe71739