[INFO] fetching crate simple_endian 0.2.1...
[INFO] testing simple_endian-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate simple_endian 0.2.1 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate simple_endian 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_endian 0.2.1
[INFO] finished tweaking crates.io crate simple_endian 0.2.1
[INFO] tweaked toml for crates.io crate simple_endian 0.2.1 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc44525aa8b55444cb325e96faa97cd92e11be55249ed3936bfd06fa41fafed
[INFO] running `Command { std: "docker" "start" "-a" "6fc44525aa8b55444cb325e96faa97cd92e11be55249ed3936bfd06fa41fafed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc44525aa8b55444cb325e96faa97cd92e11be55249ed3936bfd06fa41fafed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc44525aa8b55444cb325e96faa97cd92e11be55249ed3936bfd06fa41fafed", kill_on_drop: false }`
[INFO] [stdout] 6fc44525aa8b55444cb325e96faa97cd92e11be55249ed3936bfd06fa41fafed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43768b1d422c5d18750506d1bde8017eb74b1d234ce027cd19ff2eca93e50640
[INFO] running `Command { std: "docker" "start" "-a" "43768b1d422c5d18750506d1bde8017eb74b1d234ce027cd19ff2eca93e50640", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_endian v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "43768b1d422c5d18750506d1bde8017eb74b1d234ce027cd19ff2eca93e50640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43768b1d422c5d18750506d1bde8017eb74b1d234ce027cd19ff2eca93e50640", kill_on_drop: false }`
[INFO] [stdout] 43768b1d422c5d18750506d1bde8017eb74b1d234ce027cd19ff2eca93e50640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 598ddac81fd1fead730cd5058b50e13d4ae8d684fcfd0770e036fc581cfbf416
[INFO] running `Command { std: "docker" "start" "-a" "598ddac81fd1fead730cd5058b50e13d4ae8d684fcfd0770e036fc581cfbf416", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling simple_endian v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "598ddac81fd1fead730cd5058b50e13d4ae8d684fcfd0770e036fc581cfbf416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "598ddac81fd1fead730cd5058b50e13d4ae8d684fcfd0770e036fc581cfbf416", kill_on_drop: false }`
[INFO] [stdout] 598ddac81fd1fead730cd5058b50e13d4ae8d684fcfd0770e036fc581cfbf416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea32f781b2537953ace291e3f94b208673fb5e2275b84a14867ba5fb6cd9cd62
[INFO] running `Command { std: "docker" "start" "-a" "ea32f781b2537953ace291e3f94b208673fb5e2275b84a14867ba5fb6cd9cd62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_endian-2cab8a1b0a704374)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stderr]    Doc-tests simple_endian
[INFO] [stdout] test bitwise_ops::tests::bit_and_test ... ok
[INFO] [stdout] test comparison_ops::tests::equality_test ... ok
[INFO] [stdout] test comparison_ops::tests::gt_test ... ok
[INFO] [stdout] test comparison_ops::tests::lt_fp_be ... ok
[INFO] [stdout] test bitwise_ops::tests::unary_not_test ... ok
[INFO] [stdout] test comparison_ops::tests::lt_test ... ok
[INFO] [stdout] test comparison_ops::tests::not_equality_test ... ok
[INFO] [stdout] test math_ops::tests::add_fp_be ... ok
[INFO] [stdout] test math_ops::tests::div_fp_be ... ok
[INFO] [stdout] test math_ops::tests::mul_fp_be ... ok
[INFO] [stdout] test math_ops::tests::subtract_fp_be ... ok
[INFO] [stdout] test neg_ops::tests::negate ... ok
[INFO] [stdout] test neg_ops::tests::negate_fp ... ok
[INFO] [stdout] test shift_ops::tests::shl_be ... ok
[INFO] [stdout] test shift_ops::tests::shr_be ... ok
[INFO] [stdout] test specific_endian::tests::cast ... ok
[INFO] [stdout] test specific_endian::tests::convert_back ... ok
[INFO] [stdout] test specific_endian::tests::convert_to_native ... ok
[INFO] [stdout] test specific_endian::tests::custom_type ... ok
[INFO] [stdout] test specific_endian::tests::declare_all ... ok
[INFO] [stdout] test specific_endian::tests::inferred_type ... ok
[INFO] [stdout] test specific_endian::tests::inferred_type_bigger ... ok
[INFO] [stdout] test specific_endian::tests::make_struct ... ok
[INFO] [stdout] test specific_endian::tests::mixed_endian_big ... ok
[INFO] [stdout] test specific_endian::tests::inferred_type_fp ... ok
[INFO] [stdout] test specific_endian::tests::mixed_endian_little ... ok
[INFO] [stdout] test specific_endian::tests::same_size ... ok
[INFO] [stdout] test specific_endian::tests::store_be ... ok
[INFO] [stdout] test specific_endian::tests::store_fp_be ... ok
[INFO] [stdout] test specific_endian::tests::store_fp_le ... ok
[INFO] [stdout] test specific_endian::tests::store_le ... ok
[INFO] [stdout] test tests::base_endian_test_be ... ok
[INFO] [stdout] test tests::base_endian_test_le ... ok
[INFO] [stdout] test tests::base_endian_test_ne ... ok
[INFO] [stdout] test tests::bench_fp_le ... ok
[INFO] [stdout] test tests::base_endian_test_structured ... ok
[INFO] [stdout] test tests::bench_fp_be ... ok
[INFO] [stdout] test tests::bench_fp_ne ... ok
[INFO] [stdout] test tests::bench_integer_be ... ok
[INFO] [stdout] test tests::bench_integer_le ... ok
[INFO] [stdout] test tests::bench_integer_ne ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - bitwise_ops (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 63) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 63) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout]     src/lib.rs - (line 63)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ea32f781b2537953ace291e3f94b208673fb5e2275b84a14867ba5fb6cd9cd62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea32f781b2537953ace291e3f94b208673fb5e2275b84a14867ba5fb6cd9cd62", kill_on_drop: false }`
[INFO] [stdout] ea32f781b2537953ace291e3f94b208673fb5e2275b84a14867ba5fb6cd9cd62