[INFO] fetching crate quicksand 0.0.1...
[INFO] testing quicksand-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate quicksand 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate quicksand 0.0.1
[INFO] finished tweaking crates.io crate quicksand 0.0.1
[INFO] tweaked toml for crates.io crate quicksand 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quicksand 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quicksand 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ee94e1794e0bc0f7abf9e753c39ff1fb8d9ba64e9f4a0830c8340478772decd
[INFO] running `Command { std: "docker" "start" "-a" "2ee94e1794e0bc0f7abf9e753c39ff1fb8d9ba64e9f4a0830c8340478772decd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ee94e1794e0bc0f7abf9e753c39ff1fb8d9ba64e9f4a0830c8340478772decd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee94e1794e0bc0f7abf9e753c39ff1fb8d9ba64e9f4a0830c8340478772decd", kill_on_drop: false }`
[INFO] [stdout] 2ee94e1794e0bc0f7abf9e753c39ff1fb8d9ba64e9f4a0830c8340478772decd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03fca35e66314250efbab3b0716be721378993cff86f227b1c0029f2077e1c61
[INFO] running `Command { std: "docker" "start" "-a" "03fca35e66314250efbab3b0716be721378993cff86f227b1c0029f2077e1c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling quicksand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "03fca35e66314250efbab3b0716be721378993cff86f227b1c0029f2077e1c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03fca35e66314250efbab3b0716be721378993cff86f227b1c0029f2077e1c61", kill_on_drop: false }`
[INFO] [stdout] 03fca35e66314250efbab3b0716be721378993cff86f227b1c0029f2077e1c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8e5cc38d3e98e8a6f884c90972cbc9ce7634c455bf00fef31f6840ddcc004e6
[INFO] running `Command { std: "docker" "start" "-a" "b8e5cc38d3e98e8a6f884c90972cbc9ce7634c455bf00fef31f6840ddcc004e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling quicksand v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "b8e5cc38d3e98e8a6f884c90972cbc9ce7634c455bf00fef31f6840ddcc004e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e5cc38d3e98e8a6f884c90972cbc9ce7634c455bf00fef31f6840ddcc004e6", kill_on_drop: false }`
[INFO] [stdout] b8e5cc38d3e98e8a6f884c90972cbc9ce7634c455bf00fef31f6840ddcc004e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2da886811d1f26c81a67e3863a1919d2e5b0c9d1b7e0a2a30aeb54e79a86392
[INFO] running `Command { std: "docker" "start" "-a" "d2da886811d1f26c81a67e3863a1919d2e5b0c9d1b7e0a2a30aeb54e79a86392", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/quicksand-521a0fe7f4846490)
[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" "d2da886811d1f26c81a67e3863a1919d2e5b0c9d1b7e0a2a30aeb54e79a86392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2da886811d1f26c81a67e3863a1919d2e5b0c9d1b7e0a2a30aeb54e79a86392", kill_on_drop: false }`
[INFO] [stdout] d2da886811d1f26c81a67e3863a1919d2e5b0c9d1b7e0a2a30aeb54e79a86392