[INFO] crate byte-strings 0.1.3 is already in cache
[INFO] testing byte-strings-0.1.3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate byte-strings 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate byte-strings 0.1.3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate byte-strings 0.1.3
[INFO] finished tweaking crates.io crate byte-strings 0.1.3
[INFO] tweaked toml for crates.io crate byte-strings 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] eda36fa7e41fea3874af853fb15d421003e2ebe6642ea09712f3d20be69da3bf
[INFO] running `"docker" "start" "-a" "eda36fa7e41fea3874af853fb15d421003e2ebe6642ea09712f3d20be69da3bf"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling byte-strings-proc-macro v0.1.1
[INFO] [stderr]    Compiling byte-strings v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.44s
[INFO] running `"docker" "inspect" "eda36fa7e41fea3874af853fb15d421003e2ebe6642ea09712f3d20be69da3bf"`
[INFO] running `"docker" "rm" "-f" "eda36fa7e41fea3874af853fb15d421003e2ebe6642ea09712f3d20be69da3bf"`
[INFO] [stdout] eda36fa7e41fea3874af853fb15d421003e2ebe6642ea09712f3d20be69da3bf
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 1ee6928ee7a28be21ed90c57680e6161acfd8d62a2ee71ffac14fa42b62e048d
[INFO] running `"docker" "start" "-a" "1ee6928ee7a28be21ed90c57680e6161acfd8d62a2ee71ffac14fa42b62e048d"`
[INFO] [stderr]    Compiling byte-strings v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "1ee6928ee7a28be21ed90c57680e6161acfd8d62a2ee71ffac14fa42b62e048d"`
[INFO] running `"docker" "rm" "-f" "1ee6928ee7a28be21ed90c57680e6161acfd8d62a2ee71ffac14fa42b62e048d"`
[INFO] [stdout] 1ee6928ee7a28be21ed90c57680e6161acfd8d62a2ee71ffac14fa42b62e048d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 16d8dbb556f00beec69026da969a5191931a35df9c24146895eec3c8edad6418
[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" "16d8dbb556f00beec69026da969a5191931a35df9c24146895eec3c8edad6418"`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte_strings-3a29c49748d3c4a6
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/main-429c5ba476b0d60f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test c_str ... ok
[INFO] [stdout] test as_bytes ... ok
[INFO] [stdout] test concat_bytes ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/readme_intro-242a6ebab23bef04
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test main_no_c_str_macro ... ok
[INFO] [stdout] test main_simple_and_safe ... ok
[INFO] [stdout] test main_no_c_str_macro_2 ... ok
[INFO] [stderr]    Doc-tests byte-strings
[INFO] [stdout] test main_no_c_str_macro_bad_copy_paste ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - c_str (line 294) ... ok
[INFO] [stdout] test src/lib.rs - as_bytes (line 237) ... ok
[INFO] [stdout] test src/lib.rs - as_bytes (line 225) ... ok
[INFO] [stdout] test src/lib.rs - c_str (line 305) ... ok
[INFO] [stdout] test src/lib.rs - concat_bytes (line 174) ... ok
[INFO] [stdout] test src/lib.rs - concat_bytes (line 186) ... ok
[INFO] [stdout] test src/lib.rs - c_str (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "16d8dbb556f00beec69026da969a5191931a35df9c24146895eec3c8edad6418"`
[INFO] running `"docker" "rm" "-f" "16d8dbb556f00beec69026da969a5191931a35df9c24146895eec3c8edad6418"`
[INFO] [stdout] 16d8dbb556f00beec69026da969a5191931a35df9c24146895eec3c8edad6418