[INFO] fetching crate lebe 0.5.1...
[INFO] testing lebe-0.5.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate lebe 0.5.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lebe 0.5.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lebe 0.5.1
[INFO] finished tweaking crates.io crate lebe 0.5.1
[INFO] tweaked toml for crates.io crate lebe 0.5.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c59e551f250224c63ec9f46d17b900ee96e981c5f449dfb7281c902a53448529
[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" "c59e551f250224c63ec9f46d17b900ee96e981c5f449dfb7281c902a53448529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c59e551f250224c63ec9f46d17b900ee96e981c5f449dfb7281c902a53448529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59e551f250224c63ec9f46d17b900ee96e981c5f449dfb7281c902a53448529", kill_on_drop: false }`
[INFO] [stdout] c59e551f250224c63ec9f46d17b900ee96e981c5f449dfb7281c902a53448529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] 76fd476553aff085634a24412514a31d67a8c3b0eb03383033b080689e75ca04
[INFO] running `Command { std: "docker" "start" "-a" "76fd476553aff085634a24412514a31d67a8c3b0eb03383033b080689e75ca04", kill_on_drop: false }`
[INFO] [stderr]    Compiling lebe v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "76fd476553aff085634a24412514a31d67a8c3b0eb03383033b080689e75ca04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fd476553aff085634a24412514a31d67a8c3b0eb03383033b080689e75ca04", kill_on_drop: false }`
[INFO] [stdout] 76fd476553aff085634a24412514a31d67a8c3b0eb03383033b080689e75ca04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a6c8b86448f35c0503e80d24cf8ad467618d7a07a2234cb9a4c91c75ca01e3
[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" "06a6c8b86448f35c0503e80d24cf8ad467618d7a07a2234cb9a4c91c75ca01e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lebe v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "06a6c8b86448f35c0503e80d24cf8ad467618d7a07a2234cb9a4c91c75ca01e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a6c8b86448f35c0503e80d24cf8ad467618d7a07a2234cb9a4c91c75ca01e3", kill_on_drop: false }`
[INFO] [stdout] 06a6c8b86448f35c0503e80d24cf8ad467618d7a07a2234cb9a4c91c75ca01e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6082cad5cf6d020cb61f46648f33a65caddc22b0b30e56e067c710944545aff6
[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" "6082cad5cf6d020cb61f46648f33a65caddc22b0b30e56e067c710944545aff6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lebe-9469547b374a16a0)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-2a63739e454712e9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test cmp_read_be_u16 ... ok
[INFO] [stdout] test cmp_read_le_u16 ... ok
[INFO] [stdout] test cmp_read_le_f32 ... ok
[INFO] [stdout] test into_be_f64 ... ok
[INFO] [stdout] test into_be_i16 ... ok
[INFO] [stdout] test make_be_u32_slice ... ok
[INFO] [stdout] test cmp_write_le_slice ... ok
[INFO] [stdout] test cmp_read_be_slice ... ok
[INFO] [stdout] test make_le_i64_slice ... ok
[INFO] [stdout] test make_be_f64 ... ok
[INFO] [stdout] test into_be_u32 ... ok
[INFO] [stdout] test make_le_u16_slice ... ok
[INFO] [stdout] test make_le_u32_slice ... ok
[INFO] [stdout] test cmp_write_le_slice_u64 ... ok
[INFO] [stdout] test cmp_write_le_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lebe
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - io::ReadPrimitive (line 356) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - io::ReadPrimitive (line 368) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6082cad5cf6d020cb61f46648f33a65caddc22b0b30e56e067c710944545aff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6082cad5cf6d020cb61f46648f33a65caddc22b0b30e56e067c710944545aff6", kill_on_drop: false }`
[INFO] [stdout] 6082cad5cf6d020cb61f46648f33a65caddc22b0b30e56e067c710944545aff6