[INFO] fetching crate cbuffer 0.3.0...
[INFO] testing cbuffer-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate cbuffer 0.3.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate cbuffer 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6aa7e2204c2483fc3c26418d0525af7949cb62f6f8b513109ff84dcc27f0b465
[INFO] running `Command { std: "docker" "start" "-a" "6aa7e2204c2483fc3c26418d0525af7949cb62f6f8b513109ff84dcc27f0b465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aa7e2204c2483fc3c26418d0525af7949cb62f6f8b513109ff84dcc27f0b465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa7e2204c2483fc3c26418d0525af7949cb62f6f8b513109ff84dcc27f0b465", kill_on_drop: false }`
[INFO] [stdout] 6aa7e2204c2483fc3c26418d0525af7949cb62f6f8b513109ff84dcc27f0b465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c7f64088e698997e4878bdada3b0cb83e4e3bf66013459467a9a8cd35ff9855
[INFO] running `Command { std: "docker" "start" "-a" "1c7f64088e698997e4878bdada3b0cb83e4e3bf66013459467a9a8cd35ff9855", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[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 4.23s
[INFO] running `Command { std: "docker" "inspect" "1c7f64088e698997e4878bdada3b0cb83e4e3bf66013459467a9a8cd35ff9855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7f64088e698997e4878bdada3b0cb83e4e3bf66013459467a9a8cd35ff9855", kill_on_drop: false }`
[INFO] [stdout] 1c7f64088e698997e4878bdada3b0cb83e4e3bf66013459467a9a8cd35ff9855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5b4044e02b975b386b70d9c1f1c144b74151e5b91da6e6a5f76681dcdd221d7
[INFO] running `Command { std: "docker" "start" "-a" "d5b4044e02b975b386b70d9c1f1c144b74151e5b91da6e6a5f76681dcdd221d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cbuffer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "d5b4044e02b975b386b70d9c1f1c144b74151e5b91da6e6a5f76681dcdd221d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b4044e02b975b386b70d9c1f1c144b74151e5b91da6e6a5f76681dcdd221d7", kill_on_drop: false }`
[INFO] [stdout] d5b4044e02b975b386b70d9c1f1c144b74151e5b91da6e6a5f76681dcdd221d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eead6d555cd2c05ba1d90b7eb8ce1e7a5e0d6c3f96b7bdb7bf0a5eea658cad02
[INFO] running `Command { std: "docker" "start" "-a" "eead6d555cd2c05ba1d90b7eb8ce1e7a5e0d6c3f96b7bdb7bf0a5eea658cad02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cbuffer-0526b06e1d38c0aa)
[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-34eefa64250ee44e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test array_rx_test ... ok
[INFO] [stdout] test array_tx_test ... ok
[INFO] [stdout] test array_rx_uninit_test ... ok
[INFO] [stdout] test array_rx_cannotresize_test - should panic ... ok
[INFO] [stdout] test shared::foo_fail_test - should panic ... ok
[INFO] [stdout] test shared::foo_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/shared.rs (/opt/rustwide/target/debug/deps/shared-56630965346a8774)
[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 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vec_test.rs (/opt/rustwide/target/debug/deps/vec_test-a1d4fb1f88a3e4ce)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test vec_rx_resize_test ... ok
[INFO] [stdout] test shared::foo_test ... ok
[INFO] [stdout] test vec_tx_test ... ok
[INFO] [stdout] test vec_rx_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 0.02s
[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" "eead6d555cd2c05ba1d90b7eb8ce1e7a5e0d6c3f96b7bdb7bf0a5eea658cad02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eead6d555cd2c05ba1d90b7eb8ce1e7a5e0d6c3f96b7bdb7bf0a5eea658cad02", kill_on_drop: false }`
[INFO] [stdout] eead6d555cd2c05ba1d90b7eb8ce1e7a5e0d6c3f96b7bdb7bf0a5eea658cad02