[INFO] crate queues 1.1.0 is already in cache
[INFO] testing queues-1.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate queues 1.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate queues 1.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate queues 1.1.0
[INFO] finished tweaking crates.io crate queues 1.1.0
[INFO] tweaked toml for crates.io crate queues 1.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4013e7aaf7acb708f278951403907a5bcaac745f59f4f4722de2f90e81f13b35
[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" "4013e7aaf7acb708f278951403907a5bcaac745f59f4f4722de2f90e81f13b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4013e7aaf7acb708f278951403907a5bcaac745f59f4f4722de2f90e81f13b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4013e7aaf7acb708f278951403907a5bcaac745f59f4f4722de2f90e81f13b35", kill_on_drop: false }`
[INFO] [stdout] 4013e7aaf7acb708f278951403907a5bcaac745f59f4f4722de2f90e81f13b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 184fe30557eacd863b53eb04d49cdabd47fb94306e768922dc20383bf8c07959
[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" "184fe30557eacd863b53eb04d49cdabd47fb94306e768922dc20383bf8c07959", kill_on_drop: false }`
[INFO] [stderr]    Compiling queues v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "184fe30557eacd863b53eb04d49cdabd47fb94306e768922dc20383bf8c07959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184fe30557eacd863b53eb04d49cdabd47fb94306e768922dc20383bf8c07959", kill_on_drop: false }`
[INFO] [stdout] 184fe30557eacd863b53eb04d49cdabd47fb94306e768922dc20383bf8c07959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c5fcf64c13816d4aeb2697d6e019119cc4dcd0ca33ad763d79446e3251d323a
[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" "7c5fcf64c13816d4aeb2697d6e019119cc4dcd0ca33ad763d79446e3251d323a", kill_on_drop: false }`
[INFO] [stderr]    Compiling queues v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "7c5fcf64c13816d4aeb2697d6e019119cc4dcd0ca33ad763d79446e3251d323a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5fcf64c13816d4aeb2697d6e019119cc4dcd0ca33ad763d79446e3251d323a", kill_on_drop: false }`
[INFO] [stdout] 7c5fcf64c13816d4aeb2697d6e019119cc4dcd0ca33ad763d79446e3251d323a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5df55ab8f33987c09cb2665f70aba799329321d84f7738b4fd03a207dbc4772b
[INFO] running `Command { std: "docker" "start" "-a" "5df55ab8f33987c09cb2665f70aba799329321d84f7738b4fd03a207dbc4772b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/queues-5600ce431888d134
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests queues
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::new (line 607) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::new (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::capacity (line 446) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::capacity (line 652) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::size (line 545) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::add (line 675) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::remove (line 499) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::add (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Buffer<T>::peek (line 525) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::peek (line 740) ... ok
[INFO] [stdout] test src/lib.rs - Buffer (line 396) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer (line 573) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::default (line 252) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::add (line 273) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::new (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::remove (line 296) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::size (line 762) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::with_default (line 628) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::peek (line 322) ... ok
[INFO] [stdout] test src/lib.rs - Queue (line 201) ... ok
[INFO] [stdout] test src/lib.rs - CircularBuffer<T>::remove (line 707) ... ok
[INFO] [stdout] test src/lib.rs - Queue<T>::size (line 342) ... ok
[INFO] [stdout] test src/lib.rs - queue (line 362) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5df55ab8f33987c09cb2665f70aba799329321d84f7738b4fd03a207dbc4772b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5df55ab8f33987c09cb2665f70aba799329321d84f7738b4fd03a207dbc4772b", kill_on_drop: false }`
[INFO] [stdout] 5df55ab8f33987c09cb2665f70aba799329321d84f7738b4fd03a207dbc4772b