[INFO] fetching crate incant 0.0.0-unreleased...
[INFO] testing incant-0.0.0-unreleased against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate incant 0.0.0-unreleased into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate incant 0.0.0-unreleased
[INFO] finished tweaking crates.io crate incant 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate incant 0.0.0-unreleased written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate incant 0.0.0-unreleased 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 incant 0.0.0-unreleased 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9e5d3ba99559712df8c3472f67d0636abb2cda791bfca207300ee5c8e0f56129
[INFO] running `Command { std: "docker" "start" "-a" "9e5d3ba99559712df8c3472f67d0636abb2cda791bfca207300ee5c8e0f56129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5d3ba99559712df8c3472f67d0636abb2cda791bfca207300ee5c8e0f56129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5d3ba99559712df8c3472f67d0636abb2cda791bfca207300ee5c8e0f56129", kill_on_drop: false }`
[INFO] [stdout] 9e5d3ba99559712df8c3472f67d0636abb2cda791bfca207300ee5c8e0f56129
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fdb3dfed571ba0b8152d4f99a74bd61257a4ad98d0afef5063a9abb925af2b5c
[INFO] running `Command { std: "docker" "start" "-a" "fdb3dfed571ba0b8152d4f99a74bd61257a4ad98d0afef5063a9abb925af2b5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling incant v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "fdb3dfed571ba0b8152d4f99a74bd61257a4ad98d0afef5063a9abb925af2b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb3dfed571ba0b8152d4f99a74bd61257a4ad98d0afef5063a9abb925af2b5c", kill_on_drop: false }`
[INFO] [stdout] fdb3dfed571ba0b8152d4f99a74bd61257a4ad98d0afef5063a9abb925af2b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 39fcfd21540f4d209d58e60d27e575d5066f81ac1305892f2d816c2c324390d0
[INFO] running `Command { std: "docker" "start" "-a" "39fcfd21540f4d209d58e60d27e575d5066f81ac1305892f2d816c2c324390d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling incant v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "39fcfd21540f4d209d58e60d27e575d5066f81ac1305892f2d816c2c324390d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fcfd21540f4d209d58e60d27e575d5066f81ac1305892f2d816c2c324390d0", kill_on_drop: false }`
[INFO] [stdout] 39fcfd21540f4d209d58e60d27e575d5066f81ac1305892f2d816c2c324390d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5f45ecd2e1a15e47854268d7affe7454e98630b5e37cae862cf35421d78b9bd1
[INFO] running `Command { std: "docker" "start" "-a" "5f45ecd2e1a15e47854268d7affe7454e98630b5e37cae862cf35421d78b9bd1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ic-a53187700ee075f1)
[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" "5f45ecd2e1a15e47854268d7affe7454e98630b5e37cae862cf35421d78b9bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f45ecd2e1a15e47854268d7affe7454e98630b5e37cae862cf35421d78b9bd1", kill_on_drop: false }`
[INFO] [stdout] 5f45ecd2e1a15e47854268d7affe7454e98630b5e37cae862cf35421d78b9bd1