[INFO] fetching crate s2d2 0.0.0-nothing.1...
[INFO] testing s2d2-0.0.0-nothing.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate s2d2 0.0.0-nothing.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate s2d2 0.0.0-nothing.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s2d2 0.0.0-nothing.1
[INFO] finished tweaking crates.io crate s2d2 0.0.0-nothing.1
[INFO] tweaked toml for crates.io crate s2d2 0.0.0-nothing.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a372f9a44b2f92349e866c267444b49778cc082469e52764f4143604463249f7
[INFO] running `Command { std: "docker" "start" "-a" "a372f9a44b2f92349e866c267444b49778cc082469e52764f4143604463249f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a372f9a44b2f92349e866c267444b49778cc082469e52764f4143604463249f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a372f9a44b2f92349e866c267444b49778cc082469e52764f4143604463249f7", kill_on_drop: false }`
[INFO] [stdout] a372f9a44b2f92349e866c267444b49778cc082469e52764f4143604463249f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf248aa1ed41f62d6e165a5c1ff6b069d7dd66aa0cd1f62502d145109bdfe89
[INFO] running `Command { std: "docker" "start" "-a" "edf248aa1ed41f62d6e165a5c1ff6b069d7dd66aa0cd1f62502d145109bdfe89", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2d2 v0.0.0-nothing.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "edf248aa1ed41f62d6e165a5c1ff6b069d7dd66aa0cd1f62502d145109bdfe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf248aa1ed41f62d6e165a5c1ff6b069d7dd66aa0cd1f62502d145109bdfe89", kill_on_drop: false }`
[INFO] [stdout] edf248aa1ed41f62d6e165a5c1ff6b069d7dd66aa0cd1f62502d145109bdfe89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a94051b1b2951d81c803869d8fa103962f6b43c165a8c698f4b20232daa3bf
[INFO] running `Command { std: "docker" "start" "-a" "94a94051b1b2951d81c803869d8fa103962f6b43c165a8c698f4b20232daa3bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling s2d2 v0.0.0-nothing.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "94a94051b1b2951d81c803869d8fa103962f6b43c165a8c698f4b20232daa3bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a94051b1b2951d81c803869d8fa103962f6b43c165a8c698f4b20232daa3bf", kill_on_drop: false }`
[INFO] [stdout] 94a94051b1b2951d81c803869d8fa103962f6b43c165a8c698f4b20232daa3bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9b6ba36f35087d5ef9f25de81355fa80c608b913ec07ec7d2072981bc6e4f1d
[INFO] running `Command { std: "docker" "start" "-a" "e9b6ba36f35087d5ef9f25de81355fa80c608b913ec07ec7d2072981bc6e4f1d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/s2d2-165b6105ec248ec0)
[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] [stderr]    Doc-tests s2d2
[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" "e9b6ba36f35087d5ef9f25de81355fa80c608b913ec07ec7d2072981bc6e4f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b6ba36f35087d5ef9f25de81355fa80c608b913ec07ec7d2072981bc6e4f1d", kill_on_drop: false }`
[INFO] [stdout] e9b6ba36f35087d5ef9f25de81355fa80c608b913ec07ec7d2072981bc6e4f1d