[INFO] fetching crate slice-cast 0.1.2...
[INFO] testing slice-cast-0.1.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate slice-cast 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate slice-cast 0.1.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate slice-cast 0.1.2
[INFO] finished tweaking crates.io crate slice-cast 0.1.2
[INFO] tweaked toml for crates.io crate slice-cast 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d69a5e02f01ad8f23572b37a4fc3626aa45d7fc590a003bfb67f5305151735e
[INFO] running `"docker" "start" "-a" "5d69a5e02f01ad8f23572b37a4fc3626aa45d7fc590a003bfb67f5305151735e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slice-cast v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
[INFO] [stderr]   --> src/lib.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![forbid(fat_ptr_transmutes)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "5d69a5e02f01ad8f23572b37a4fc3626aa45d7fc590a003bfb67f5305151735e"`
[INFO] running `"docker" "rm" "-f" "5d69a5e02f01ad8f23572b37a4fc3626aa45d7fc590a003bfb67f5305151735e"`
[INFO] [stdout] 5d69a5e02f01ad8f23572b37a4fc3626aa45d7fc590a003bfb67f5305151735e
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c58f6405d70305179d93a2e09ba48bb7463ceb8a4a2b45baec42afc6cee1b31b
[INFO] running `"docker" "start" "-a" "c58f6405d70305179d93a2e09ba48bb7463ceb8a4a2b45baec42afc6cee1b31b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling slice-cast v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
[INFO] [stderr]   --> src/lib.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![forbid(fat_ptr_transmutes)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
[INFO] [stderr]   --> src/lib.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![forbid(fat_ptr_transmutes)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "c58f6405d70305179d93a2e09ba48bb7463ceb8a4a2b45baec42afc6cee1b31b"`
[INFO] running `"docker" "rm" "-f" "c58f6405d70305179d93a2e09ba48bb7463ceb8a4a2b45baec42afc6cee1b31b"`
[INFO] [stdout] c58f6405d70305179d93a2e09ba48bb7463ceb8a4a2b45baec42afc6cee1b31b
[INFO] running `"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" "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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 208dfec297b27ad18040ff5bda89e22c18fe5c5934072704d0c7142afe816faa
[INFO] running `"docker" "start" "-a" "208dfec297b27ad18040ff5bda89e22c18fe5c5934072704d0c7142afe816faa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
[INFO] [stderr]   --> src/lib.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![forbid(fat_ptr_transmutes)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: lint `fat_ptr_transmutes` has been removed: `was accidentally removed back in 2014`
[INFO] [stderr]   --> src/lib.rs:40:11
[INFO] [stderr]    |
[INFO] [stderr] 40 | #![forbid(fat_ptr_transmutes)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:38:11
[INFO] [stderr]    |
[INFO] [stderr] 38 | #![forbid(warnings)]
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slice_cast-affabe8eaa5a8c22
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::cast_mut_u32_slice_to_u8_array ... ok
[INFO] [stdout] test tests::cast_mut_zst_slice_to_zst ... ok
[INFO] [stdout] test tests::cast_mut_zst_slice_to_zst_slice ... ok
[INFO] [stdout] test tests::cast_u32_slice_to_u8_array ... ok
[INFO] [stdout] test tests::cast_u32_slice_to_u8_slice ... ok
[INFO] [stdout] test tests::cast_u8_slice_to_u32_slice ... ok
[INFO] [stdout] test tests::cast_zst_slice_to_zst_slice ... ok
[INFO] [stdout] test tests::cast_zst_slice_to_zst ... ok
[INFO] [stdout] test tests::cast_mut_u32_slice_to_u8_slice ... ok
[INFO] [stdout] test tests::cast_mut_u8_slice_to_u32 ... ok
[INFO] [stdout] test tests::cast_mut_u8_slice_to_u32_slice ... ok
[INFO] [stdout] test tests::cast_u8_slice_to_u32 ... ok
[INFO] [stdout] test tests::bad_cast_mut ... ok
[INFO] [stdout] test tests::bad_cast_to ... ok
[INFO] [stdout] test tests::bad_cast ... ok
[INFO] [stdout] test tests::bad_cast_to_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slice-cast
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - cast_to (line 127) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 69) ... ok
[INFO] [stdout] test src/lib.rs - cast_to_mut (line 152) ... ok
[INFO] [stdout] test src/lib.rs - cast_mut (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "208dfec297b27ad18040ff5bda89e22c18fe5c5934072704d0c7142afe816faa"`
[INFO] running `"docker" "rm" "-f" "208dfec297b27ad18040ff5bda89e22c18fe5c5934072704d0c7142afe816faa"`
[INFO] [stdout] 208dfec297b27ad18040ff5bda89e22c18fe5c5934072704d0c7142afe816faa