[INFO] crate strchunk 0.2.0 is already in cache
[INFO] testing strchunk-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate strchunk 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate strchunk 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate strchunk 0.2.0
[INFO] finished tweaking crates.io crate strchunk 0.2.0
[INFO] tweaked toml for crates.io crate strchunk 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate strchunk 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 7053e61dd069142afa4e61798006cb73624c3156b5ca5243edacd202bdab147c
[INFO] running `"docker" "start" "-a" "7053e61dd069142afa4e61798006cb73624c3156b5ca5243edacd202bdab147c"`
[INFO] [stderr]    Compiling bytes v0.5.2
[INFO] [stderr]    Compiling range-split v0.2.0
[INFO] [stderr]    Compiling strchunk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "7053e61dd069142afa4e61798006cb73624c3156b5ca5243edacd202bdab147c"`
[INFO] running `"docker" "rm" "-f" "7053e61dd069142afa4e61798006cb73624c3156b5ca5243edacd202bdab147c"`
[INFO] [stdout] 7053e61dd069142afa4e61798006cb73624c3156b5ca5243edacd202bdab147c
[INFO] running `"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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30e785d5ee04e33c24b075467370e6142e615275e8a205d54ee622b37c31df4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "30e785d5ee04e33c24b075467370e6142e615275e8a205d54ee622b37c31df4a"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling futures-sink v0.3.1
[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling futures-task v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling futures-channel v0.3.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling tokio v0.2.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling futures-macro v0.3.1
[INFO] [stderr]    Compiling futures-util v0.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.1
[INFO] [stderr]    Compiling futures v0.3.1
[INFO] [stderr]    Compiling strchunk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.51s
[INFO] running `"docker" "inspect" "30e785d5ee04e33c24b075467370e6142e615275e8a205d54ee622b37c31df4a"`
[INFO] running `"docker" "rm" "-f" "30e785d5ee04e33c24b075467370e6142e615275e8a205d54ee622b37c31df4a"`
[INFO] [stdout] 30e785d5ee04e33c24b075467370e6142e615275e8a205d54ee622b37c31df4a
[INFO] running `"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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] 5a8e999f7c25066a96d287e9da256652d71b0591858d85f22b81ebf840817382
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "5a8e999f7c25066a96d287e9da256652d71b0591858d85f22b81ebf840817382"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/strchunk-c920a50b12c01a32
[INFO] [stdout] 
[INFO] [stdout] running 107 tests
[INFO] [stdout] test impls::tests::eq::chunk::chunk ... ok
[INFO] [stdout] test impls::tests::eq::chunk::cow_borrowed ... ok
[INFO] [stdout] test chunk_mut::tests::as_bytes_via_deref ... ok
[INFO] [stdout] test impls::tests::eq::chunk::chunk_mut ... ok
[INFO] [stdout] test chunk::tests::as_bytes_via_deref ... ok
[INFO] [stdout] test chunk_mut::tests::as_bytes_mut_via_deref_mut ... ok
[INFO] [stdout] test impls::tests::eq::chunk::cow_owned ... ok
[INFO] [stdout] test impls::tests::eq::chunk::str ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::cow_borrowed ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::chunk ... ok
[INFO] [stdout] test impls::tests::eq::chunk::str_ref ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::chunk_mut ... ok
[INFO] [stdout] test impls::tests::eq::chunk::string ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::cow_owned ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::chunk ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::str_ref ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::chunk_mut ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::cow_borrowed ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::string ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::cow_owned ... ok
[INFO] [stdout] test impls::tests::hash::chunk_mut::same_as_str ... ok
[INFO] [stdout] test impls::tests::eq::chunk_mut::str ... ok
[INFO] [stdout] test impls::tests::hash::chunk::same_as_str ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::chunk_mut ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::str_ref ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::cow_borrowed ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::cow_owned ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::string ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::chunk ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk::str ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::str ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::cow_owned ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::chunk ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::cow_borrowed ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::chunk_mut ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::string ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::chunk_mut ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::str ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::str_ref ... ok
[INFO] [stdout] test impls::tests::ord::equal::chunk_mut::str_ref ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::chunk ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk::string ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::str ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::str_ref ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::string ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::cow_borrowed ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::from_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::from_start ... ok
[INFO] [stdout] test impls::tests::ord::unequal::chunk_mut::cow_owned ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::full ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::from_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::from_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::to_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::to_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::to_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::to_inclusive_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::to_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::full ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::from_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::from_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::to_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::to_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::to_inclusive_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::to_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::to_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::from_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::from_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::full ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::from_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_oob_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_split_utf8_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_split_utf8_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_split_utf8_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_oob_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_split_utf8_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_oob_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_oob_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::from_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::to_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_split_utf8_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::full ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::from_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_split_utf8_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::to_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::to_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::to_inclusive_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::to_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::from_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::remove_range::panics_on_oob_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_split_utf8_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::to_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::to_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_oob_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::to_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::to_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::to_inclusive_mid ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_oob_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_split_utf8_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_oob_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk::take_range::panics_on_oob_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::remove_range::panics_on_split_utf8_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_oob_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_oob_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_oob_start ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_split_utf8_inclusive_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_split_utf8_end ... ok
[INFO] [stdout] test impls::tests::take_range::chunk_mut::take_range::panics_on_split_utf8_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strchunk
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/chunk.rs - chunk::ExtractUtf8Error (line 334) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::StrChunk::slice (line 155) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::StrChunk::extract_utf8 (line 87) ... ok
[INFO] [stdout] test src/chunk.rs - chunk::StrChunk::slice_ref (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5a8e999f7c25066a96d287e9da256652d71b0591858d85f22b81ebf840817382"`
[INFO] running `"docker" "rm" "-f" "5a8e999f7c25066a96d287e9da256652d71b0591858d85f22b81ebf840817382"`
[INFO] [stdout] 5a8e999f7c25066a96d287e9da256652d71b0591858d85f22b81ebf840817382