[INFO] fetching crate ssbh_write 0.19.0...
[INFO] testing ssbh_write-0.19.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ssbh_write 0.19.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ssbh_write 0.19.0
[INFO] finished tweaking crates.io crate ssbh_write 0.19.0
[INFO] tweaked toml for crates.io crate ssbh_write 0.19.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ssbh_write 0.19.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf93835f1e58b3d5732593f076e3c9a69f41d40b092c7f110f9f49279713c9a
[INFO] running `Command { std: "docker" "start" "-a" "dbf93835f1e58b3d5732593f076e3c9a69f41d40b092c7f110f9f49279713c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf93835f1e58b3d5732593f076e3c9a69f41d40b092c7f110f9f49279713c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf93835f1e58b3d5732593f076e3c9a69f41d40b092c7f110f9f49279713c9a", kill_on_drop: false }`
[INFO] [stdout] dbf93835f1e58b3d5732593f076e3c9a69f41d40b092c7f110f9f49279713c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da41ec71272e8e6c2f551fb6d3219bd704284307f37d9cbdc954149026c70961
[INFO] running `Command { std: "docker" "start" "-a" "da41ec71272e8e6c2f551fb6d3219bd704284307f37d9cbdc954149026c70961", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ssbh_write_derive v0.19.0
[INFO] [stderr]    Compiling ssbh_write v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "da41ec71272e8e6c2f551fb6d3219bd704284307f37d9cbdc954149026c70961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da41ec71272e8e6c2f551fb6d3219bd704284307f37d9cbdc954149026c70961", kill_on_drop: false }`
[INFO] [stdout] da41ec71272e8e6c2f551fb6d3219bd704284307f37d9cbdc954149026c70961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7740ad3e377109e135b034a0d8785513c5cb2816a9ae386614a3b7ee26c74f40
[INFO] running `Command { std: "docker" "start" "-a" "7740ad3e377109e135b034a0d8785513c5cb2816a9ae386614a3b7ee26c74f40", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssbh_write v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "7740ad3e377109e135b034a0d8785513c5cb2816a9ae386614a3b7ee26c74f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7740ad3e377109e135b034a0d8785513c5cb2816a9ae386614a3b7ee26c74f40", kill_on_drop: false }`
[INFO] [stdout] 7740ad3e377109e135b034a0d8785513c5cb2816a9ae386614a3b7ee26c74f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8965feca34c9dd1c01268c3286fd2a3ff2ced0efc79cbabb08ce60a1f9fbbb15
[INFO] running `Command { std: "docker" "start" "-a" "8965feca34c9dd1c01268c3286fd2a3ff2ced0efc79cbabb08ce60a1f9fbbb15", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ssbh_write-aaf3e4c5a9540a0a)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::write_option_some ... ok
[INFO] [stdout] test tests::write_unit ... ok
[INFO] [stdout] test tests::write_vec_empty ... ok
[INFO] [stdout] test tests::write_option_none ... ok
[INFO] [stdout] test tests::write_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/align_after.rs (/opt/rustwide/target/debug/deps/align_after-393145f35e42775d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test align_enum_field ... ok
[INFO] [stdout] test align_enum_named_field ... ok
[INFO] [stdout] test align_enum ... ok
[INFO] [stdout] test align_struct_field ... ok
[INFO] [stdout] test align_enum_variant_named_fields ... ok
[INFO] [stdout] test align_struct ... ok
[INFO] [stdout] test align_enum_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/alignment.rs (/opt/rustwide/target/debug/deps/alignment-c3c90894231d6065)
[INFO] [stdout] test arrays_use_element_alignment ... ok
[INFO] [stdout] test alignment_attribute ... ok
[INFO] [stdout] test vec_and_slice_use_element_alignment ... ok
[INFO] [stdout] test struct_derive_uses_align_of ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/magic.rs (/opt/rustwide/target/debug/deps/magic-5fa493c6d2d3eee5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test magic_attribute ... ok
[INFO] [stdout] test no_magic_attribute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pad_after.rs (/opt/rustwide/target/debug/deps/pad_after-f3b3d73c33aae932)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test pad_enum ... ok
[INFO] [stdout] test pad_enum_named_field ... ok
[INFO] [stdout] test pad_struct ... ok
[INFO] [stdout] test pad_enum_variant ... ok
[INFO] [stdout] test pad_struct_field ... ok
[INFO] [stdout] test pad_enum_variant_named_fields ... ok
[INFO] [stdout] test pad_enum_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test repr_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/repr.rs (/opt/rustwide/target/debug/deps/repr-4dd9198a573413d8)
[INFO] [stderr]      Running tests/size_in_bytes.rs (/opt/rustwide/target/debug/deps/size_in_bytes-f4cb95179c9b50c5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test alignment_attribute ... ok
[INFO] [stdout] test vec_and_slice_size ... ok
[INFO] [stdout] test array_size ... ok
[INFO] [stdout] test struct_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssbh_write
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SsbhWrite::ssbh_write (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8965feca34c9dd1c01268c3286fd2a3ff2ced0efc79cbabb08ce60a1f9fbbb15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8965feca34c9dd1c01268c3286fd2a3ff2ced0efc79cbabb08ce60a1f9fbbb15", kill_on_drop: false }`
[INFO] [stdout] 8965feca34c9dd1c01268c3286fd2a3ff2ced0efc79cbabb08ce60a1f9fbbb15