[INFO] fetching crate salient 0.0.0...
[INFO] testing salient-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate salient 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate salient 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b927e0cb7e94d7c98edf0edd088f21732243b37a2778aa710b3e6b620690dca
[INFO] running `Command { std: "docker" "start" "-a" "4b927e0cb7e94d7c98edf0edd088f21732243b37a2778aa710b3e6b620690dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b927e0cb7e94d7c98edf0edd088f21732243b37a2778aa710b3e6b620690dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b927e0cb7e94d7c98edf0edd088f21732243b37a2778aa710b3e6b620690dca", kill_on_drop: false }`
[INFO] [stdout] 4b927e0cb7e94d7c98edf0edd088f21732243b37a2778aa710b3e6b620690dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529ca0d7028cb5af3eb1671eaa8fcadc6e9416ca69f54a3867d4102b0cebdb93
[INFO] running `Command { std: "docker" "start" "-a" "529ca0d7028cb5af3eb1671eaa8fcadc6e9416ca69f54a3867d4102b0cebdb93", kill_on_drop: false }`
[INFO] [stderr]    Compiling salient v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "529ca0d7028cb5af3eb1671eaa8fcadc6e9416ca69f54a3867d4102b0cebdb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529ca0d7028cb5af3eb1671eaa8fcadc6e9416ca69f54a3867d4102b0cebdb93", kill_on_drop: false }`
[INFO] [stdout] 529ca0d7028cb5af3eb1671eaa8fcadc6e9416ca69f54a3867d4102b0cebdb93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7c12c6a799dc1f206fcb322640a9733cd5d7503d4486cf71bb69174d297b47
[INFO] running `Command { std: "docker" "start" "-a" "bd7c12c6a799dc1f206fcb322640a9733cd5d7503d4486cf71bb69174d297b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling salient v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "bd7c12c6a799dc1f206fcb322640a9733cd5d7503d4486cf71bb69174d297b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7c12c6a799dc1f206fcb322640a9733cd5d7503d4486cf71bb69174d297b47", kill_on_drop: false }`
[INFO] [stdout] bd7c12c6a799dc1f206fcb322640a9733cd5d7503d4486cf71bb69174d297b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a9312487be37b940cbb45eb2b2001743ba6569a8b56fa2b0b3d7dc8ebf623f9
[INFO] running `Command { std: "docker" "start" "-a" "6a9312487be37b940cbb45eb2b2001743ba6569a8b56fa2b0b3d7dc8ebf623f9", 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" "6a9312487be37b940cbb45eb2b2001743ba6569a8b56fa2b0b3d7dc8ebf623f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9312487be37b940cbb45eb2b2001743ba6569a8b56fa2b0b3d7dc8ebf623f9", kill_on_drop: false }`
[INFO] [stdout] 6a9312487be37b940cbb45eb2b2001743ba6569a8b56fa2b0b3d7dc8ebf623f9