[INFO] fetching crate salient 0.0.0...
[INFO] testing salient-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate salient 0.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate salient 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 salient 0.0.0
[INFO] finished tweaking crates.io crate salient 0.0.0
[INFO] tweaked toml for crates.io crate salient 0.0.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate salient 0.0.0 already has a lockfile, it will not be regenerated
[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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4e35b101b9187d2f46ac1d379d3b322fce7818df42a93bd5e9d3e5dbe47211b5
[INFO] running `Command { std: "docker" "start" "-a" "4e35b101b9187d2f46ac1d379d3b322fce7818df42a93bd5e9d3e5dbe47211b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e35b101b9187d2f46ac1d379d3b322fce7818df42a93bd5e9d3e5dbe47211b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e35b101b9187d2f46ac1d379d3b322fce7818df42a93bd5e9d3e5dbe47211b5", kill_on_drop: false }`
[INFO] [stdout] 4e35b101b9187d2f46ac1d379d3b322fce7818df42a93bd5e9d3e5dbe47211b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 3aa049c34678c867a78bd05fad6fad5ac24f84d1ee693146355cce07948c384c
[INFO] running `Command { std: "docker" "start" "-a" "3aa049c34678c867a78bd05fad6fad5ac24f84d1ee693146355cce07948c384c", kill_on_drop: false }`
[INFO] [stderr]    Compiling salient v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3aa049c34678c867a78bd05fad6fad5ac24f84d1ee693146355cce07948c384c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa049c34678c867a78bd05fad6fad5ac24f84d1ee693146355cce07948c384c", kill_on_drop: false }`
[INFO] [stdout] 3aa049c34678c867a78bd05fad6fad5ac24f84d1ee693146355cce07948c384c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 45fdd57df63b133e61971948a05749c1ef5b87b186ce2c93a9501433e317f2fd
[INFO] running `Command { std: "docker" "start" "-a" "45fdd57df63b133e61971948a05749c1ef5b87b186ce2c93a9501433e317f2fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling salient v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "45fdd57df63b133e61971948a05749c1ef5b87b186ce2c93a9501433e317f2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45fdd57df63b133e61971948a05749c1ef5b87b186ce2c93a9501433e317f2fd", kill_on_drop: false }`
[INFO] [stdout] 45fdd57df63b133e61971948a05749c1ef5b87b186ce2c93a9501433e317f2fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 39a9660781f6ea6dc79a146bfbf42c978fea51faf0c0a7c1187a87ca949c4aa6
[INFO] running `Command { std: "docker" "start" "-a" "39a9660781f6ea6dc79a146bfbf42c978fea51faf0c0a7c1187a87ca949c4aa6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/salient-db2370318b7510a5)
[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" "39a9660781f6ea6dc79a146bfbf42c978fea51faf0c0a7c1187a87ca949c4aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a9660781f6ea6dc79a146bfbf42c978fea51faf0c0a7c1187a87ca949c4aa6", kill_on_drop: false }`
[INFO] [stdout] 39a9660781f6ea6dc79a146bfbf42c978fea51faf0c0a7c1187a87ca949c4aa6