[INFO] fetching crate skt 0.1.2...
[INFO] testing skt-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate skt 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate skt 0.1.2
[INFO] finished tweaking crates.io crate skt 0.1.2
[INFO] tweaked toml for crates.io crate skt 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skt 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate skt 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff90ec30f6b58f15129d41a7f618b000728496edec5f613dc75ed35d1f09f203
[INFO] running `Command { std: "docker" "start" "-a" "ff90ec30f6b58f15129d41a7f618b000728496edec5f613dc75ed35d1f09f203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff90ec30f6b58f15129d41a7f618b000728496edec5f613dc75ed35d1f09f203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff90ec30f6b58f15129d41a7f618b000728496edec5f613dc75ed35d1f09f203", kill_on_drop: false }`
[INFO] [stdout] ff90ec30f6b58f15129d41a7f618b000728496edec5f613dc75ed35d1f09f203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 363d650ff4658221e3b9e0dec8b2af09bb29de62523fe2b08f931eb144ec3008
[INFO] running `Command { std: "docker" "start" "-a" "363d650ff4658221e3b9e0dec8b2af09bb29de62523fe2b08f931eb144ec3008", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling libyml v0.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling sktlib v0.1.1
[INFO] [stderr]    Compiling skt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "363d650ff4658221e3b9e0dec8b2af09bb29de62523fe2b08f931eb144ec3008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "363d650ff4658221e3b9e0dec8b2af09bb29de62523fe2b08f931eb144ec3008", kill_on_drop: false }`
[INFO] [stdout] 363d650ff4658221e3b9e0dec8b2af09bb29de62523fe2b08f931eb144ec3008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92dc857063ff86ac2e08ad0a89fcc5a69bdd019fa6c2f3b38da4da42e4da108a
[INFO] running `Command { std: "docker" "start" "-a" "92dc857063ff86ac2e08ad0a89fcc5a69bdd019fa6c2f3b38da4da42e4da108a", kill_on_drop: false }`
[INFO] [stderr]    Compiling skt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "92dc857063ff86ac2e08ad0a89fcc5a69bdd019fa6c2f3b38da4da42e4da108a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92dc857063ff86ac2e08ad0a89fcc5a69bdd019fa6c2f3b38da4da42e4da108a", kill_on_drop: false }`
[INFO] [stdout] 92dc857063ff86ac2e08ad0a89fcc5a69bdd019fa6c2f3b38da4da42e4da108a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17a7db3242067c0e5b7825dfdeccf1ab9967ae81a4d0da8b7e39e671a84ef006
[INFO] running `Command { std: "docker" "start" "-a" "17a7db3242067c0e5b7825dfdeccf1ab9967ae81a4d0da8b7e39e671a84ef006", 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/skt-64c1b89ebf323ec4)
[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" "17a7db3242067c0e5b7825dfdeccf1ab9967ae81a4d0da8b7e39e671a84ef006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a7db3242067c0e5b7825dfdeccf1ab9967ae81a4d0da8b7e39e671a84ef006", kill_on_drop: false }`
[INFO] [stdout] 17a7db3242067c0e5b7825dfdeccf1ab9967ae81a4d0da8b7e39e671a84ef006