[INFO] fetching crate cbuffer 0.3.0...
[INFO] testing cbuffer-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate cbuffer 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cbuffer 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cbuffer 0.3.0
[INFO] finished tweaking crates.io crate cbuffer 0.3.0
[INFO] tweaked toml for crates.io crate cbuffer 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82906ba073a1b0f2886d9b4e306a556c605c2bca0984c290295b4a03e9455071
[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" "82906ba073a1b0f2886d9b4e306a556c605c2bca0984c290295b4a03e9455071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82906ba073a1b0f2886d9b4e306a556c605c2bca0984c290295b4a03e9455071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82906ba073a1b0f2886d9b4e306a556c605c2bca0984c290295b4a03e9455071", kill_on_drop: false }`
[INFO] [stdout] 82906ba073a1b0f2886d9b4e306a556c605c2bca0984c290295b4a03e9455071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 852d399e70c1d1fea62e3a19b4c5f071b4210a3273f154dd464f74d4bfe69437
[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" "852d399e70c1d1fea62e3a19b4c5f071b4210a3273f154dd464f74d4bfe69437", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling uninit v0.4.0
[INFO] [stderr]    Compiling cbuffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "852d399e70c1d1fea62e3a19b4c5f071b4210a3273f154dd464f74d4bfe69437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852d399e70c1d1fea62e3a19b4c5f071b4210a3273f154dd464f74d4bfe69437", kill_on_drop: false }`
[INFO] [stdout] 852d399e70c1d1fea62e3a19b4c5f071b4210a3273f154dd464f74d4bfe69437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6de026007a49708b8c3102175aadcfc23880df81e5e84917598ab8c0a5a3422
[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" "f6de026007a49708b8c3102175aadcfc23880df81e5e84917598ab8c0a5a3422", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbuffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "f6de026007a49708b8c3102175aadcfc23880df81e5e84917598ab8c0a5a3422", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6de026007a49708b8c3102175aadcfc23880df81e5e84917598ab8c0a5a3422", kill_on_drop: false }`
[INFO] [stdout] f6de026007a49708b8c3102175aadcfc23880df81e5e84917598ab8c0a5a3422
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8150a5b1da62d3620fbd7f308523f3b0f17c0c0b79dc551b349235156d0184a7
[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" "8150a5b1da62d3620fbd7f308523f3b0f17c0c0b79dc551b349235156d0184a7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cbuffer-d00e103ec1f728ea)
[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]      Running tests/array_test.rs (/opt/rustwide/target/debug/deps/array_test-849d63b76f80b11a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test array_tx_test ... ok
[INFO] [stdout] test shared::foo_test ... ok
[INFO] [stdout] test array_rx_uninit_test ... ok
[INFO] [stdout] test array_rx_test ... ok
[INFO] [stderr]      Running tests/shared.rs (/opt/rustwide/target/debug/deps/shared-c3aa81c620c42efd)
[INFO] [stdout] test array_rx_cannotresize_test - should panic ... ok
[INFO] [stdout] test shared::foo_fail_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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 foo_test ... ok
[INFO] [stdout] test foo_fail_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vec_test.rs (/opt/rustwide/target/debug/deps/vec_test-a0fb77415ce27d92)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shared::foo_test ... ok
[INFO] [stdout] test vec_rx_test ... ok
[INFO] [stdout] test vec_rx_resize_test ... ok
[INFO] [stdout] test vec_tx_test ... ok
[INFO] [stdout] test shared::foo_fail_test - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cbuffer
[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" "8150a5b1da62d3620fbd7f308523f3b0f17c0c0b79dc551b349235156d0184a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8150a5b1da62d3620fbd7f308523f3b0f17c0c0b79dc551b349235156d0184a7", kill_on_drop: false }`
[INFO] [stdout] 8150a5b1da62d3620fbd7f308523f3b0f17c0c0b79dc551b349235156d0184a7