[INFO] fetching crate act2 0.1.2...
[INFO] testing act2-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate act2 0.1.2 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate act2 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate act2 0.1.2
[INFO] finished tweaking crates.io crate act2 0.1.2
[INFO] tweaked toml for crates.io crate act2 0.1.2 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate crates.io crate act2 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 056d2f0ffe2ef02c37c5c58f40153ea30c6d9e0fdd7c5b6a7bf5695837efeae0
[INFO] running `Command { std: "docker" "start" "-a" "056d2f0ffe2ef02c37c5c58f40153ea30c6d9e0fdd7c5b6a7bf5695837efeae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "056d2f0ffe2ef02c37c5c58f40153ea30c6d9e0fdd7c5b6a7bf5695837efeae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056d2f0ffe2ef02c37c5c58f40153ea30c6d9e0fdd7c5b6a7bf5695837efeae0", kill_on_drop: false }`
[INFO] [stdout] 056d2f0ffe2ef02c37c5c58f40153ea30c6d9e0fdd7c5b6a7bf5695837efeae0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f1fa9df41a5503ce824375681e4d6173cd1e5aa2ecb54b6254b377dfb640ceb
[INFO] running `Command { std: "docker" "start" "-a" "6f1fa9df41a5503ce824375681e4d6173cd1e5aa2ecb54b6254b377dfb640ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling act2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.53s
[INFO] running `Command { std: "docker" "inspect" "6f1fa9df41a5503ce824375681e4d6173cd1e5aa2ecb54b6254b377dfb640ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1fa9df41a5503ce824375681e4d6173cd1e5aa2ecb54b6254b377dfb640ceb", kill_on_drop: false }`
[INFO] [stdout] 6f1fa9df41a5503ce824375681e4d6173cd1e5aa2ecb54b6254b377dfb640ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 810d2926c02798dddbc8d7cddc31a72cedc3cc5f9fc7f83c27abc6eaeb1adf57
[INFO] running `Command { std: "docker" "start" "-a" "810d2926c02798dddbc8d7cddc31a72cedc3cc5f9fc7f83c27abc6eaeb1adf57", kill_on_drop: false }`
[INFO] [stderr]    Compiling act2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "810d2926c02798dddbc8d7cddc31a72cedc3cc5f9fc7f83c27abc6eaeb1adf57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810d2926c02798dddbc8d7cddc31a72cedc3cc5f9fc7f83c27abc6eaeb1adf57", kill_on_drop: false }`
[INFO] [stdout] 810d2926c02798dddbc8d7cddc31a72cedc3cc5f9fc7f83c27abc6eaeb1adf57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4ad1d29caeff333a61e7ce59f5eb4b197ff88fe9d8e9e00ffc02dcf14b23d87
[INFO] running `Command { std: "docker" "start" "-a" "b4ad1d29caeff333a61e7ce59f5eb4b197ff88fe9d8e9e00ffc02dcf14b23d87", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/act2-d8b681792a351a2d)
[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 act2
[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" "b4ad1d29caeff333a61e7ce59f5eb4b197ff88fe9d8e9e00ffc02dcf14b23d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ad1d29caeff333a61e7ce59f5eb4b197ff88fe9d8e9e00ffc02dcf14b23d87", kill_on_drop: false }`
[INFO] [stdout] b4ad1d29caeff333a61e7ce59f5eb4b197ff88fe9d8e9e00ffc02dcf14b23d87