[INFO] fetching crate bitbash 0.5.1...
[INFO] testing bitbash-0.5.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate bitbash 0.5.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate bitbash 0.5.1
[INFO] finished tweaking crates.io crate bitbash 0.5.1
[INFO] tweaked toml for crates.io crate bitbash 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitbash 0.5.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitbash-macros v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8f940f4392109c88efb888f553fd3337990c1fa2e938d1b0d0bb8197cdbd910
[INFO] running `Command { std: "docker" "start" "-a" "c8f940f4392109c88efb888f553fd3337990c1fa2e938d1b0d0bb8197cdbd910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8f940f4392109c88efb888f553fd3337990c1fa2e938d1b0d0bb8197cdbd910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f940f4392109c88efb888f553fd3337990c1fa2e938d1b0d0bb8197cdbd910", kill_on_drop: false }`
[INFO] [stdout] c8f940f4392109c88efb888f553fd3337990c1fa2e938d1b0d0bb8197cdbd910
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72a36a15f08de805384d65ed59ee3bd5b6585b85dab3bd98d6fdc061f268bd9d
[INFO] running `Command { std: "docker" "start" "-a" "72a36a15f08de805384d65ed59ee3bd5b6585b85dab3bd98d6fdc061f268bd9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitbash-macros v0.5.1
[INFO] [stderr]    Compiling bitbash v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "72a36a15f08de805384d65ed59ee3bd5b6585b85dab3bd98d6fdc061f268bd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a36a15f08de805384d65ed59ee3bd5b6585b85dab3bd98d6fdc061f268bd9d", kill_on_drop: false }`
[INFO] [stdout] 72a36a15f08de805384d65ed59ee3bd5b6585b85dab3bd98d6fdc061f268bd9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308d36c7b57657c2ba68499f0d2d7ef00e15594d2e4e264a56036a3f3bbbe3d6
[INFO] running `Command { std: "docker" "start" "-a" "308d36c7b57657c2ba68499f0d2d7ef00e15594d2e4e264a56036a3f3bbbe3d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitbash v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `QUUX_START` is never used
[INFO] [stdout]    --> src/lib.rs:336:19
[INFO] [stdout]     |
[INFO] [stdout] 336 |             const QUUX_START: isize = 0x5;
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |         tests!(bitfield_nonconst, BitEnumNonConst);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Quux` is never used
[INFO] [stdout]    --> src/lib.rs:339:18
[INFO] [stdout]     |
[INFO] [stdout] 339 |             enum Quux {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |         tests!(bitfield_nonconst, BitEnumNonConst);
[INFO] [stdout]     |         ------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "308d36c7b57657c2ba68499f0d2d7ef00e15594d2e4e264a56036a3f3bbbe3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308d36c7b57657c2ba68499f0d2d7ef00e15594d2e4e264a56036a3f3bbbe3d6", kill_on_drop: false }`
[INFO] [stdout] 308d36c7b57657c2ba68499f0d2d7ef00e15594d2e4e264a56036a3f3bbbe3d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5abb50d8d686a5390cc2b41ad3eefa2bf4e8e51df6b02cb05dc8a21db50df3ff
[INFO] running `Command { std: "docker" "start" "-a" "5abb50d8d686a5390cc2b41ad3eefa2bf4e8e51df6b02cb05dc8a21db50df3ff", kill_on_drop: false }`
[INFO] [stderr] warning: constant `QUUX_START` is never used
[INFO] [stderr]    --> src/lib.rs:336:19
[INFO] [stderr]     |
[INFO] [stderr] 336 |             const QUUX_START: isize = 0x5;
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 350 |         tests!(bitfield_nonconst, BitEnumNonConst);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Quux` is never used
[INFO] [stderr]    --> src/lib.rs:339:18
[INFO] [stderr]     |
[INFO] [stderr] 339 |             enum Quux {
[INFO] [stderr]     |                  ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 350 |         tests!(bitfield_nonconst, BitEnumNonConst);
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `tests` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `bitbash` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitbash-d7de816d1ce9ff5f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitbash
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::nonconst::foo ... ok
[INFO] [stdout] test tests::nonconst::baz ... ok
[INFO] [stdout] test tests::nonconst::bar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5abb50d8d686a5390cc2b41ad3eefa2bf4e8e51df6b02cb05dc8a21db50df3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5abb50d8d686a5390cc2b41ad3eefa2bf4e8e51df6b02cb05dc8a21db50df3ff", kill_on_drop: false }`
[INFO] [stdout] 5abb50d8d686a5390cc2b41ad3eefa2bf4e8e51df6b02cb05dc8a21db50df3ff