[INFO] fetching crate concurrent-kv 0.2.1...
[INFO] testing concurrent-kv-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate concurrent-kv 0.2.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate concurrent-kv 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concurrent-kv 0.2.1
[INFO] finished tweaking crates.io crate concurrent-kv 0.2.1
[INFO] tweaked toml for crates.io crate concurrent-kv 0.2.1 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3ceb986c72de0e2e10589a1d0a6f2b30b34be86ac0e01fbbe088ed9fda32f00
[INFO] running `Command { std: "docker" "start" "-a" "c3ceb986c72de0e2e10589a1d0a6f2b30b34be86ac0e01fbbe088ed9fda32f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3ceb986c72de0e2e10589a1d0a6f2b30b34be86ac0e01fbbe088ed9fda32f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ceb986c72de0e2e10589a1d0a6f2b30b34be86ac0e01fbbe088ed9fda32f00", kill_on_drop: false }`
[INFO] [stdout] c3ceb986c72de0e2e10589a1d0a6f2b30b34be86ac0e01fbbe088ed9fda32f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f9ddd1d8c8bb3f7ea1da5d20dd32409df15e92c3ea98264ff320aaedbfc7c33
[INFO] running `Command { std: "docker" "start" "-a" "8f9ddd1d8c8bb3f7ea1da5d20dd32409df15e92c3ea98264ff320aaedbfc7c33", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling concurrent-kv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "8f9ddd1d8c8bb3f7ea1da5d20dd32409df15e92c3ea98264ff320aaedbfc7c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9ddd1d8c8bb3f7ea1da5d20dd32409df15e92c3ea98264ff320aaedbfc7c33", kill_on_drop: false }`
[INFO] [stdout] 8f9ddd1d8c8bb3f7ea1da5d20dd32409df15e92c3ea98264ff320aaedbfc7c33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34e6f61a0f5e9f98db6077089995109a30ef27cd76b2a375fa8f3c47046c5c53
[INFO] running `Command { std: "docker" "start" "-a" "34e6f61a0f5e9f98db6077089995109a30ef27cd76b2a375fa8f3c47046c5c53", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-kv v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "34e6f61a0f5e9f98db6077089995109a30ef27cd76b2a375fa8f3c47046c5c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e6f61a0f5e9f98db6077089995109a30ef27cd76b2a375fa8f3c47046c5c53", kill_on_drop: false }`
[INFO] [stdout] 34e6f61a0f5e9f98db6077089995109a30ef27cd76b2a375fa8f3c47046c5c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab941093d23c4b192c65ee5769e06e9cd42ba1fe38a03081754de176a1f64710
[INFO] running `Command { std: "docker" "start" "-a" "ab941093d23c4b192c65ee5769e06e9cd42ba1fe38a03081754de176a1f64710", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/concurrent_kv-dcceb86b51bf7cff)
[INFO] [stdout] test tests::old_value_replace_same_key ... ok
[INFO] [stderr]    Doc-tests concurrent-kv
[INFO] [stdout] test tests::render_all_values ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::old_value_insert_new_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab941093d23c4b192c65ee5769e06e9cd42ba1fe38a03081754de176a1f64710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab941093d23c4b192c65ee5769e06e9cd42ba1fe38a03081754de176a1f64710", kill_on_drop: false }`
[INFO] [stdout] ab941093d23c4b192c65ee5769e06e9cd42ba1fe38a03081754de176a1f64710
