[INFO] fetching crate token-cell 2.0.0... [INFO] testing token-cell-2.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate token-cell 2.0.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate token-cell 2.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate token-cell 2.0.0 [INFO] tweaked toml for crates.io crate token-cell 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate token-cell 2.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate token-cell 2.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ghost-cell v0.2.6 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbac9b860ac1e9c692fa403f8ceee57028deb537754288776b49d11fd5f610ae [INFO] running `Command { std: "docker" "start" "-a" "fbac9b860ac1e9c692fa403f8ceee57028deb537754288776b49d11fd5f610ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbac9b860ac1e9c692fa403f8ceee57028deb537754288776b49d11fd5f610ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbac9b860ac1e9c692fa403f8ceee57028deb537754288776b49d11fd5f610ae", kill_on_drop: false }` [INFO] [stdout] fbac9b860ac1e9c692fa403f8ceee57028deb537754288776b49d11fd5f610ae [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d78827ece56425b396866dd5cd5bb27a1a0187e5a32db4be09779b3e685f39 [INFO] running `Command { std: "docker" "start" "-a" "44d78827ece56425b396866dd5cd5bb27a1a0187e5a32db4be09779b3e685f39", kill_on_drop: false }` [INFO] [stderr] Compiling token-cell v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 12 - #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] 12 + #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `$crate::core::TokenCell` [INFO] [stdout] --> src/macros.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use $crate::core::TokenCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | runtime_token!(pub RuntimeToken); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `runtime_token` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "44d78827ece56425b396866dd5cd5bb27a1a0187e5a32db4be09779b3e685f39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d78827ece56425b396866dd5cd5bb27a1a0187e5a32db4be09779b3e685f39", kill_on_drop: false }` [INFO] [stdout] 44d78827ece56425b396866dd5cd5bb27a1a0187e5a32db4be09779b3e685f39 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59245e8a07e515db20ef9b1b0ea0be5457c0afb9caa0fbf26dad9fdc3f65adc0 [INFO] running `Command { std: "docker" "start" "-a" "59245e8a07e515db20ef9b1b0ea0be5457c0afb9caa0fbf26dad9fdc3f65adc0", kill_on_drop: false }` [INFO] [stderr] Compiling ghost-cell v0.2.6 [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 12 - #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] 12 + #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `$crate::core::TokenCell` [INFO] [stdout] --> src/macros.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use $crate::core::TokenCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | runtime_token!(pub RuntimeToken); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `runtime_token` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling token-cell v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 12 - #![cfg_attr(not(features = "std"), no_std)] [INFO] [stdout] 12 + #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `$crate::core::TokenCell` [INFO] [stdout] --> src/macros.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use $crate::core::TokenCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | runtime_token!(pub RuntimeToken); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `runtime_token` (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 0.82s [INFO] running `Command { std: "docker" "inspect" "59245e8a07e515db20ef9b1b0ea0be5457c0afb9caa0fbf26dad9fdc3f65adc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59245e8a07e515db20ef9b1b0ea0be5457c0afb9caa0fbf26dad9fdc3f65adc0", kill_on_drop: false }` [INFO] [stdout] 59245e8a07e515db20ef9b1b0ea0be5457c0afb9caa0fbf26dad9fdc3f65adc0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e69483c0a6d835f959f4405c04536211eb421cad2b41f6084a519e5a9ece4d77 [INFO] running `Command { std: "docker" "start" "-a" "e69483c0a6d835f959f4405c04536211eb421cad2b41f6084a519e5a9ece4d77", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `features` [INFO] [stderr] --> src/lib.rs:12:17 [INFO] [stderr] | [INFO] [stderr] 12 | #![cfg_attr(not(features = "std"), no_std)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] help: there is a config with a similar name and value [INFO] [stderr] | [INFO] [stderr] 12 - #![cfg_attr(not(features = "std"), no_std)] [INFO] [stderr] 12 + #![cfg_attr(not(feature = "std"), no_std)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `$crate::core::TokenCell` [INFO] [stderr] --> src/macros.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use $crate::core::TokenCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | runtime_token!(pub RuntimeToken); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `runtime_token` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `token-cell` (lib) generated 2 warnings (run `cargo fix --lib -p token-cell` to apply 1 suggestion) [INFO] [stderr] warning: `token-cell` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/token_cell-44a511d9687b5b3c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests token_cell [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/ghost.rs - ghost::GhostToken (line 45) - compile fail ... ok [INFO] [stdout] test src/ghost.rs - ghost::GhostToken<'brand>::with_token (line 83) - compile fail ... ok [INFO] [stdout] test src/ghost.rs - ghost::GhostToken (line 33) - compile fail ... ok [INFO] [stdout] test src/ghost.rs - ghost::GhostToken (line 17) ... ok [INFO] [stdout] test src/ghost.rs - ghost::GhostToken<'brand>::with_token (line 69) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e69483c0a6d835f959f4405c04536211eb421cad2b41f6084a519e5a9ece4d77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e69483c0a6d835f959f4405c04536211eb421cad2b41f6084a519e5a9ece4d77", kill_on_drop: false }` [INFO] [stdout] e69483c0a6d835f959f4405c04536211eb421cad2b41f6084a519e5a9ece4d77