[INFO] fetching crate sum-queue 0.1.0...
[INFO] testing sum-queue-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate sum-queue 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sum-queue 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sum-queue 0.1.0
[INFO] finished tweaking crates.io crate sum-queue 0.1.0
[INFO] tweaked toml for crates.io crate sum-queue 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b22a38c7b049e21d80f8c5e2f8a6997535df246960efc89d7c58c53732142e1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b22a38c7b049e21d80f8c5e2f8a6997535df246960efc89d7c58c53732142e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b22a38c7b049e21d80f8c5e2f8a6997535df246960efc89d7c58c53732142e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b22a38c7b049e21d80f8c5e2f8a6997535df246960efc89d7c58c53732142e1e", kill_on_drop: false }`
[INFO] [stdout] b22a38c7b049e21d80f8c5e2f8a6997535df246960efc89d7c58c53732142e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0126e40a1faed1b1406e0f8c0e22beed606ee118e844939a93c916d4b0210a4c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0126e40a1faed1b1406e0f8c0e22beed606ee118e844939a93c916d4b0210a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "0126e40a1faed1b1406e0f8c0e22beed606ee118e844939a93c916d4b0210a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0126e40a1faed1b1406e0f8c0e22beed606ee118e844939a93c916d4b0210a4c", kill_on_drop: false }`
[INFO] [stdout] 0126e40a1faed1b1406e0f8c0e22beed606ee118e844939a93c916d4b0210a4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeca872c88c17aae0475775e908cc84835c21dcac720b4a4800cefac9b7d9860
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aeca872c88c17aae0475775e908cc84835c21dcac720b4a4800cefac9b7d9860", kill_on_drop: false }`
[INFO] [stderr]    Compiling sum-queue v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "aeca872c88c17aae0475775e908cc84835c21dcac720b4a4800cefac9b7d9860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeca872c88c17aae0475775e908cc84835c21dcac720b4a4800cefac9b7d9860", kill_on_drop: false }`
[INFO] [stdout] aeca872c88c17aae0475775e908cc84835c21dcac720b4a4800cefac9b7d9860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b56d342884e4c9a931ae6b83dd668443080326a0665224104603a2c261eb1261
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b56d342884e4c9a931ae6b83dd668443080326a0665224104603a2c261eb1261", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sum_queue-37e7e9203879db3f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::stats ... ok
[INFO] [stdout] test tests::push_pop_peek_refs ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::push_pop_peek ... ok
[INFO] [stdout] test tests::len_clear ... ok
[INFO] [stderr]    Doc-tests sum-queue
[INFO] [stdout] test tests::expire ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - SumQueue<T>::max_age (line 305) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::peek (line 340) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue (line 174) ... ok
[INFO] [stdout] test src/lib.rs - QueueStats (line 123) ... ok
[INFO] [stdout] test src/lib.rs - QueueStats (line 106) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::stats (line 404) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::push_and_stats (line 431) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::capacity (line 293) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::push (line 222) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::pop (line 360) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::iter (line 319) ... ok
[INFO] [stdout] test src/lib.rs - SumQueue<T>::is_empty (line 271) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b56d342884e4c9a931ae6b83dd668443080326a0665224104603a2c261eb1261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56d342884e4c9a931ae6b83dd668443080326a0665224104603a2c261eb1261", kill_on_drop: false }`
[INFO] [stdout] b56d342884e4c9a931ae6b83dd668443080326a0665224104603a2c261eb1261