[INFO] cloning repository https://github.com/jeremyBanks/you-can [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremyBanks/you-can" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85a0c3b413bcd6d573da1ba51bbb7614a9144d3b [INFO] testing jeremyBanks/you-can against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjeremyBanks%2Fyou-can" "/workspace/builds/worker-74/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-74/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeremyBanks/you-can on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-74/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jeremyBanks/you-can [INFO] finished tweaking git repo https://github.com/jeremyBanks/you-can [INFO] tweaked toml for git repo https://github.com/jeremyBanks/you-can written to /workspace/builds/worker-74/source/Cargo.toml [INFO] crate git repo https://github.com/jeremyBanks/you-can already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded compiletest_rs v0.7.1 [INFO] [stderr] Downloaded serde_derive v1.0.135 [INFO] [stderr] Downloaded rustfix v0.5.1 [INFO] [stderr] Downloaded serde v1.0.135 [INFO] [stderr] Downloaded libc v0.2.113 [INFO] [stderr] Downloaded tester v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6a98f4c86030bd0f07ccf76873601923a5d6ad9fd6ccab4cd583b20da71246a [INFO] running `Command { std: "docker" "start" "-a" "f6a98f4c86030bd0f07ccf76873601923a5d6ad9fd6ccab4cd583b20da71246a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6a98f4c86030bd0f07ccf76873601923a5d6ad9fd6ccab4cd583b20da71246a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a98f4c86030bd0f07ccf76873601923a5d6ad9fd6ccab4cd583b20da71246a", kill_on_drop: false }` [INFO] [stdout] f6a98f4c86030bd0f07ccf76873601923a5d6ad9fd6ccab4cd583b20da71246a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a51b72b70507fd6d18889a2f4b5a73bb9c071ed0886e8e34c07017a85f1e0a0 [INFO] running `Command { std: "docker" "start" "-a" "4a51b72b70507fd6d18889a2f4b5a73bb9c071ed0886e8e34c07017a85f1e0a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling you-can-build-macros v0.0.14-dev (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling you-can v0.0.14-dev (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.25s [INFO] running `Command { std: "docker" "inspect" "4a51b72b70507fd6d18889a2f4b5a73bb9c071ed0886e8e34c07017a85f1e0a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a51b72b70507fd6d18889a2f4b5a73bb9c071ed0886e8e34c07017a85f1e0a0", kill_on_drop: false }` [INFO] [stdout] 4a51b72b70507fd6d18889a2f4b5a73bb9c071ed0886e8e34c07017a85f1e0a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4bf00222e15e2685d6fcfba027ef67e94d40ea775bb3251bdd492b00215e43c [INFO] running `Command { std: "docker" "start" "-a" "c4bf00222e15e2685d6fcfba027ef67e94d40ea775bb3251bdd492b00215e43c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.135 [INFO] [stderr] Compiling serde v1.0.135 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling compiletest_rs v0.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tester v0.9.0 [INFO] [stderr] Compiling you-can-build-macros v0.0.14-dev (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling you-can v0.0.14-dev (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustfix v0.5.1 [INFO] [stderr] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> examples/in_fn.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(custom_inner_attributes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/in_fn.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/in_fn.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/in_fn.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> examples/on_block.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(stmt_expr_attributes, proc_macro_hygiene)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_mod.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/on_mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_mod.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_block.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/on_block.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_block.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> examples/on_statement.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(stmt_expr_attributes, proc_macro_hygiene)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> examples/in_mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(custom_inner_attributes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_statement.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/on_statement.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_fn.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/on_fn.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/in_mod.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | let mut_1 = &mut owned[0]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/in_mod.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | #![you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/in_mod.rs:11:21 [INFO] [stdout] | [INFO] [stdout] 11 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_fn.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] warning: usage of an `unsafe` block [INFO] [stdout] --> examples/on_statement.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | let mut_2 = &mut owned[1]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> examples/on_statement.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the attribute macro `you_can::turn_off_the_borrow_checker` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] DANGER This project is using the the #[you_can::turn_off_the_borrow_checker] [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stderr] [INFO] [stderr] DANGER macro, which is inherently unsafe, unsound, and unstable. This is not [INFO] [stderr] DANGER suitable for any purpose beyond educational experimentation. [INFO] [stderr] [INFO] [stderr] error: could not compile `you-can` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c4bf00222e15e2685d6fcfba027ef67e94d40ea775bb3251bdd492b00215e43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4bf00222e15e2685d6fcfba027ef67e94d40ea775bb3251bdd492b00215e43c", kill_on_drop: false }` [INFO] [stdout] c4bf00222e15e2685d6fcfba027ef67e94d40ea775bb3251bdd492b00215e43c