[INFO] fetching crate turko 0.1.0...
[INFO] testing turko-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate turko 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate turko 0.1.0
[INFO] finished tweaking crates.io crate turko 0.1.0
[INFO] tweaked toml for crates.io crate turko 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate turko 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cd365fbb2ae897e5d4045834582a7800b853f80ff0892ff049ba5bd2d0324e4c
[INFO] running `Command { std: "docker" "start" "-a" "cd365fbb2ae897e5d4045834582a7800b853f80ff0892ff049ba5bd2d0324e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd365fbb2ae897e5d4045834582a7800b853f80ff0892ff049ba5bd2d0324e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd365fbb2ae897e5d4045834582a7800b853f80ff0892ff049ba5bd2d0324e4c", kill_on_drop: false }`
[INFO] [stdout] cd365fbb2ae897e5d4045834582a7800b853f80ff0892ff049ba5bd2d0324e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f63c09b7f648b33e7f7564a9a78e81bb6d48150eeb3e13dafce918f707a3c60f
[INFO] running `Command { std: "docker" "start" "-a" "f63c09b7f648b33e7f7564a9a78e81bb6d48150eeb3e13dafce918f707a3c60f", kill_on_drop: false }`
[INFO] [stderr]    Compiling turko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "f63c09b7f648b33e7f7564a9a78e81bb6d48150eeb3e13dafce918f707a3c60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63c09b7f648b33e7f7564a9a78e81bb6d48150eeb3e13dafce918f707a3c60f", kill_on_drop: false }`
[INFO] [stdout] f63c09b7f648b33e7f7564a9a78e81bb6d48150eeb3e13dafce918f707a3c60f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c8bbc76abcb36a589ba3a65dd9d17ff71eae2495a9156db5d2ddb494a3c3c18a
[INFO] running `Command { std: "docker" "start" "-a" "c8bbc76abcb36a589ba3a65dd9d17ff71eae2495a9156db5d2ddb494a3c3c18a", kill_on_drop: false }`
[INFO] [stderr]    Compiling turko v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c8bbc76abcb36a589ba3a65dd9d17ff71eae2495a9156db5d2ddb494a3c3c18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8bbc76abcb36a589ba3a65dd9d17ff71eae2495a9156db5d2ddb494a3c3c18a", kill_on_drop: false }`
[INFO] [stdout] c8bbc76abcb36a589ba3a65dd9d17ff71eae2495a9156db5d2ddb494a3c3c18a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 940eaaabfa31b2effb7268c2b13cb299e84f8aa554ab7b9a770087d3f6ab3fae
[INFO] running `Command { std: "docker" "start" "-a" "940eaaabfa31b2effb7268c2b13cb299e84f8aa554ab7b9a770087d3f6ab3fae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/turko-89f1b8e7b6dad727)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests turko
[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" "940eaaabfa31b2effb7268c2b13cb299e84f8aa554ab7b9a770087d3f6ab3fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940eaaabfa31b2effb7268c2b13cb299e84f8aa554ab7b9a770087d3f6ab3fae", kill_on_drop: false }`
[INFO] [stdout] 940eaaabfa31b2effb7268c2b13cb299e84f8aa554ab7b9a770087d3f6ab3fae