[INFO] fetching crate assemblylift-core-iomod-guest 0.3.0...
[INFO] testing assemblylift-core-iomod-guest-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate assemblylift-core-iomod-guest 0.3.0 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate assemblylift-core-iomod-guest 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assemblylift-core-iomod-guest 0.3.0
[INFO] finished tweaking crates.io crate assemblylift-core-iomod-guest 0.3.0
[INFO] tweaked toml for crates.io crate assemblylift-core-iomod-guest 0.3.0 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b75e7078287d99173318b9d568d13e805ed74b05011461af24cb9fa8b6b1a46
[INFO] running `Command { std: "docker" "start" "-a" "6b75e7078287d99173318b9d568d13e805ed74b05011461af24cb9fa8b6b1a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b75e7078287d99173318b9d568d13e805ed74b05011461af24cb9fa8b6b1a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b75e7078287d99173318b9d568d13e805ed74b05011461af24cb9fa8b6b1a46", kill_on_drop: false }`
[INFO] [stdout] 6b75e7078287d99173318b9d568d13e805ed74b05011461af24cb9fa8b6b1a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51201513bad91f820ed4ab0719aa608c7f5fa80d323a4f7bfb5e63d50bec132c
[INFO] running `Command { std: "docker" "start" "-a" "51201513bad91f820ed4ab0719aa608c7f5fa80d323a4f7bfb5e63d50bec132c", kill_on_drop: false }`
[INFO] [stderr]    Compiling assemblylift-core-iomod-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "51201513bad91f820ed4ab0719aa608c7f5fa80d323a4f7bfb5e63d50bec132c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51201513bad91f820ed4ab0719aa608c7f5fa80d323a4f7bfb5e63d50bec132c", kill_on_drop: false }`
[INFO] [stdout] 51201513bad91f820ed4ab0719aa608c7f5fa80d323a4f7bfb5e63d50bec132c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ca826f258f786f1733b90dc2148e39b70a77297afe1f484a05209ec44c4e4c4
[INFO] running `Command { std: "docker" "start" "-a" "6ca826f258f786f1733b90dc2148e39b70a77297afe1f484a05209ec44c4e4c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assemblylift-core-iomod-guest v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6ca826f258f786f1733b90dc2148e39b70a77297afe1f484a05209ec44c4e4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca826f258f786f1733b90dc2148e39b70a77297afe1f484a05209ec44c4e4c4", kill_on_drop: false }`
[INFO] [stdout] 6ca826f258f786f1733b90dc2148e39b70a77297afe1f484a05209ec44c4e4c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09ee67441181b4415da2557942e0b82b79b719a3c180e6480ac4ee9f8ff70422
[INFO] running `Command { std: "docker" "start" "-a" "09ee67441181b4415da2557942e0b82b79b719a3c180e6480ac4ee9f8ff70422", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assemblylift_core_iomod_guest-5b1e2081f609d68f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assemblylift-core-iomod-guest
[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] [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" "09ee67441181b4415da2557942e0b82b79b719a3c180e6480ac4ee9f8ff70422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ee67441181b4415da2557942e0b82b79b719a3c180e6480ac4ee9f8ff70422", kill_on_drop: false }`
[INFO] [stdout] 09ee67441181b4415da2557942e0b82b79b719a3c180e6480ac4ee9f8ff70422