[INFO] fetching crate unsafe_fn 0.1.2...
[INFO] checking unsafe_fn-0.1.2 against try#590af02d982816cfb2e4e43f8c54065e816581ce for pr-111505
[INFO] extracting crate unsafe_fn 0.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate unsafe_fn 0.1.2 on toolchain 590af02d982816cfb2e4e43f8c54065e816581ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unsafe_fn 0.1.2
[INFO] finished tweaking crates.io crate unsafe_fn 0.1.2
[INFO] tweaked toml for crates.io crate unsafe_fn 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d90c14034961080a99b58a5289533275bdc9e80e713b5a11aec480bcd6633ee9
[INFO] running `Command { std: "docker" "start" "-a" "d90c14034961080a99b58a5289533275bdc9e80e713b5a11aec480bcd6633ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90c14034961080a99b58a5289533275bdc9e80e713b5a11aec480bcd6633ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90c14034961080a99b58a5289533275bdc9e80e713b5a11aec480bcd6633ee9", kill_on_drop: false }`
[INFO] [stdout] d90c14034961080a99b58a5289533275bdc9e80e713b5a11aec480bcd6633ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+590af02d982816cfb2e4e43f8c54065e816581ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1770e860de9e906eeb82d6b2eb469e8c02902916616e2becdd69ca3606f17f1a
[INFO] running `Command { std: "docker" "start" "-a" "1770e860de9e906eeb82d6b2eb469e8c02902916616e2becdd69ca3606f17f1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking unsafe_fn v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[unsafe_fn]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[unsafe_fn]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[unsafe_fn]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | #[unsafe_fn]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:140:1
[INFO] [stdout]     |
[INFO] [stdout] 140 | #[unsafe_fn]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 |     #[safe_body]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `safe_body` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:200:5
[INFO] [stdout]     |
[INFO] [stdout] 200 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]   --> tests/test.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     #[unsafe_fn]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:222:5
[INFO] [stdout]     |
[INFO] [stdout] 222 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 227 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 |     #[unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     #[unsafe_fn::unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn::unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown `doc` attribute `hide`
[INFO] [stdout]    --> tests/test.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     #[unsafe_fn::unsafe_fn]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the attribute macro `unsafe_fn::unsafe_fn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 24 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unsafe_fn` (test "test") due to 25 previous errors
[INFO] running `Command { std: "docker" "inspect" "1770e860de9e906eeb82d6b2eb469e8c02902916616e2becdd69ca3606f17f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1770e860de9e906eeb82d6b2eb469e8c02902916616e2becdd69ca3606f17f1a", kill_on_drop: false }`
[INFO] [stdout] 1770e860de9e906eeb82d6b2eb469e8c02902916616e2becdd69ca3606f17f1a