[INFO] crate byte-slice-cast 0.3.5 is already in cache
[INFO] testing byte-slice-cast-0.3.5 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate byte-slice-cast 0.3.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate byte-slice-cast 0.3.5 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 byte-slice-cast 0.3.5
[INFO] finished tweaking crates.io crate byte-slice-cast 0.3.5
[INFO] tweaked toml for crates.io crate byte-slice-cast 0.3.5 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1bcd0f005575f186ac2028a8b83fff1ce9fb236c4a223ef2671b4fb71acfd6e
[INFO] running `Command { std: "docker" "start" "-a" "c1bcd0f005575f186ac2028a8b83fff1ce9fb236c4a223ef2671b4fb71acfd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1bcd0f005575f186ac2028a8b83fff1ce9fb236c4a223ef2671b4fb71acfd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bcd0f005575f186ac2028a8b83fff1ce9fb236c4a223ef2671b4fb71acfd6e", kill_on_drop: false }`
[INFO] [stdout] c1bcd0f005575f186ac2028a8b83fff1ce9fb236c4a223ef2671b4fb71acfd6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4f1605b4b18921525330a08c6a9fa6f45a28b3c6e19f95e748ba5fdc094ff5ff
[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" "4f1605b4b18921525330a08c6a9fa6f45a28b3c6e19f95e748ba5fdc094ff5ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "4f1605b4b18921525330a08c6a9fa6f45a28b3c6e19f95e748ba5fdc094ff5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1605b4b18921525330a08c6a9fa6f45a28b3c6e19f95e748ba5fdc094ff5ff", kill_on_drop: false }`
[INFO] [stdout] 4f1605b4b18921525330a08c6a9fa6f45a28b3c6e19f95e748ba5fdc094ff5ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0ab599a1a539f4497f11a9fa7625d6b9274ec7e9438da865a1b8432e92ed9348
[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" "0ab599a1a539f4497f11a9fa7625d6b9274ec7e9438da865a1b8432e92ed9348", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "0ab599a1a539f4497f11a9fa7625d6b9274ec7e9438da865a1b8432e92ed9348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab599a1a539f4497f11a9fa7625d6b9274ec7e9438da865a1b8432e92ed9348", kill_on_drop: false }`
[INFO] [stdout] 0ab599a1a539f4497f11a9fa7625d6b9274ec7e9438da865a1b8432e92ed9348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 4d1e8e5153ba8021c076979443ab7292f832cfcea96668e77447ae794d6c7221
[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" "4d1e8e5153ba8021c076979443ab7292f832cfcea96668e77447ae794d6c7221", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte_slice_cast-bc32733b42913dc8
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::f32 ... ok
[INFO] [stdout] test tests::byte_vec_into_u16_empty_vec ... ok
[INFO] [stdout] test tests::f32_vec ... ok
[INFO] [stdout] test tests::f64 ... ok
[INFO] [stdout] test tests::u16_empty_from_byte_slice ... ok
[INFO] [stdout] test tests::f64_vec ... ok
[INFO] [stdout] test tests::u16_empty_to_byte_slice ... ok
[INFO] [stdout] test tests::u16 ... ok
[INFO] [stdout] test tests::u16_box_slice ... ok
[INFO] [stdout] test tests::u16_empty_vec_into_byte_vec ... ok
[INFO] [stdout] test tests::u16_error_string ... ok
[INFO] [stdout] test tests::u16_mut ... ok
[INFO] [stdout] test tests::u16_into_vec ... ok
[INFO] [stdout] test tests::u16_mut_box_slice ... ok
[INFO] [stdout] test tests::u16_mut_vec ... ok
[INFO] [stdout] test tests::u16_vec ... ok
[INFO] [stdout] test tests::u32 ... ok
[INFO] [stdout] test tests::u32_vec ... ok
[INFO] [stdout] test tests::u64 ... ok
[INFO] [stdout] test tests::u8 ... ok
[INFO] [stdout] test tests::u64_vec ... ok
[INFO] [stdout] test tests::usize ... ok
[INFO] [stdout] test tests::u8_vec ... ok
[INFO] [stdout] test tests::usize_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte-slice-cast
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - AsByteSlice (line 493) ... ok
[INFO] [stdout] test src/lib.rs - AsMutByteSlice (line 522) ... ok
[INFO] [stdout] test src/lib.rs - IntoVecOf (line 551) ... ok
[INFO] [stdout] test src/lib.rs - AsSliceOf (line 435) ... ok
[INFO] [stdout] test src/lib.rs - AsMutSliceOf (line 464) ... ok
[INFO] [stdout] test src/lib.rs - IntoByteVec (line 582) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d1e8e5153ba8021c076979443ab7292f832cfcea96668e77447ae794d6c7221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1e8e5153ba8021c076979443ab7292f832cfcea96668e77447ae794d6c7221", kill_on_drop: false }`
[INFO] [stdout] 4d1e8e5153ba8021c076979443ab7292f832cfcea96668e77447ae794d6c7221