[INFO] fetching crate async-trace 0.0.0...
[INFO] testing async-trace-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate async-trace 0.0.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate async-trace 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-trace 0.0.0
[INFO] finished tweaking crates.io crate async-trace 0.0.0
[INFO] tweaked toml for crates.io crate async-trace 0.0.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa962021942bc1c91c08646b4609899215aa321f29caf319a0fdea0187bfd0cc
[INFO] running `Command { std: "docker" "start" "-a" "fa962021942bc1c91c08646b4609899215aa321f29caf319a0fdea0187bfd0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa962021942bc1c91c08646b4609899215aa321f29caf319a0fdea0187bfd0cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa962021942bc1c91c08646b4609899215aa321f29caf319a0fdea0187bfd0cc", kill_on_drop: false }`
[INFO] [stdout] fa962021942bc1c91c08646b4609899215aa321f29caf319a0fdea0187bfd0cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9f8cc8d44f92e373ca22c792da9f7d1666a71fb6701a79385e61fe5a007f482
[INFO] running `Command { std: "docker" "start" "-a" "c9f8cc8d44f92e373ca22c792da9f7d1666a71fb6701a79385e61fe5a007f482", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trace v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "c9f8cc8d44f92e373ca22c792da9f7d1666a71fb6701a79385e61fe5a007f482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f8cc8d44f92e373ca22c792da9f7d1666a71fb6701a79385e61fe5a007f482", kill_on_drop: false }`
[INFO] [stdout] c9f8cc8d44f92e373ca22c792da9f7d1666a71fb6701a79385e61fe5a007f482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 288c6047d2e246d0072668f417292cde3ff4303e4775c8bbb93e1f6e13096fea
[INFO] running `Command { std: "docker" "start" "-a" "288c6047d2e246d0072668f417292cde3ff4303e4775c8bbb93e1f6e13096fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trace v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "288c6047d2e246d0072668f417292cde3ff4303e4775c8bbb93e1f6e13096fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288c6047d2e246d0072668f417292cde3ff4303e4775c8bbb93e1f6e13096fea", kill_on_drop: false }`
[INFO] [stdout] 288c6047d2e246d0072668f417292cde3ff4303e4775c8bbb93e1f6e13096fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2649afec3f531e738a9fe1dba70f9e4f732e0eaeb427edc0b88c6d1cf68c3e93
[INFO] running `Command { std: "docker" "start" "-a" "2649afec3f531e738a9fe1dba70f9e4f732e0eaeb427edc0b88c6d1cf68c3e93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_trace-46099d789634f1cc)
[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" "2649afec3f531e738a9fe1dba70f9e4f732e0eaeb427edc0b88c6d1cf68c3e93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2649afec3f531e738a9fe1dba70f9e4f732e0eaeb427edc0b88c6d1cf68c3e93", kill_on_drop: false }`
[INFO] [stdout] 2649afec3f531e738a9fe1dba70f9e4f732e0eaeb427edc0b88c6d1cf68c3e93