[INFO] fetching crate const-str-proc-macro 0.2.0... [INFO] testing const-str-proc-macro-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate const-str-proc-macro 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate const-str-proc-macro 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate const-str-proc-macro 0.2.0 [INFO] finished tweaking crates.io crate const-str-proc-macro 0.2.0 [INFO] tweaked toml for crates.io crate const-str-proc-macro 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f37417e6fb5ce0b79c51d4868252aa2b1868679a902ff7876b0318bd4c86ec36 [INFO] running `Command { std: "docker" "start" "-a" "f37417e6fb5ce0b79c51d4868252aa2b1868679a902ff7876b0318bd4c86ec36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f37417e6fb5ce0b79c51d4868252aa2b1868679a902ff7876b0318bd4c86ec36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f37417e6fb5ce0b79c51d4868252aa2b1868679a902ff7876b0318bd4c86ec36", kill_on_drop: false }` [INFO] [stdout] f37417e6fb5ce0b79c51d4868252aa2b1868679a902ff7876b0318bd4c86ec36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b38d708fd908fc64928bb09a536899d8e7d2c2431957bd66b7dad171024ea2aa [INFO] running `Command { std: "docker" "start" "-a" "b38d708fd908fc64928bb09a536899d8e7d2c2431957bd66b7dad171024ea2aa", kill_on_drop: false }` [INFO] [stderr] Compiling const-str-proc-macro v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 67 | Err(e) => emit_error!(src_token, e.to_string()), [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 132 | Err(_) => emit_error!( [INFO] [stdout] | ___________________- [INFO] [stdout] 133 | | src_token, [INFO] [stdout] 134 | | "the byte string literal is not a valid UTF-8 string" [INFO] [stdout] 135 | | ), [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "b38d708fd908fc64928bb09a536899d8e7d2c2431957bd66b7dad171024ea2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b38d708fd908fc64928bb09a536899d8e7d2c2431957bd66b7dad171024ea2aa", kill_on_drop: false }` [INFO] [stdout] b38d708fd908fc64928bb09a536899d8e7d2c2431957bd66b7dad171024ea2aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b3520f2c712fb35b12e3b3d455533df0fdb86561554b886d0626e1379d3cc7e [INFO] running `Command { std: "docker" "start" "-a" "3b3520f2c712fb35b12e3b3d455533df0fdb86561554b886d0626e1379d3cc7e", kill_on_drop: false }` [INFO] [stderr] Compiling const-str-proc-macro v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 67 | Err(e) => emit_error!(src_token, e.to_string()), [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 132 | Err(_) => emit_error!( [INFO] [stdout] | ___________________- [INFO] [stdout] 133 | | src_token, [INFO] [stdout] 134 | | "the byte string literal is not a valid UTF-8 string" [INFO] [stdout] 135 | | ), [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 67 | Err(e) => emit_error!(src_token, e.to_string()), [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:56:90 [INFO] [stdout] | [INFO] [stdout] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 132 | Err(_) => emit_error!( [INFO] [stdout] | ___________________- [INFO] [stdout] 133 | | src_token, [INFO] [stdout] 134 | | "the byte string literal is not a valid UTF-8 string" [INFO] [stdout] 135 | | ), [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "3b3520f2c712fb35b12e3b3d455533df0fdb86561554b886d0626e1379d3cc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b3520f2c712fb35b12e3b3d455533df0fdb86561554b886d0626e1379d3cc7e", kill_on_drop: false }` [INFO] [stdout] 3b3520f2c712fb35b12e3b3d455533df0fdb86561554b886d0626e1379d3cc7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 406c5361964f66d11bc25709e6ad3ef8a20964a1dece12031f414be0678a852a [INFO] running `Command { std: "docker" "start" "-a" "406c5361964f66d11bc25709e6ad3ef8a20964a1dece12031f414be0678a852a", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/lib.rs:56:90 [INFO] [stderr] | [INFO] [stderr] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 67 | Err(e) => emit_error!(src_token, e.to_string()), [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/lib.rs:56:90 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 56 | return TokenStream::from(syn::Error::new($token.span(), $msg).to_compile_error()); [INFO] [stdout] running 0 tests [INFO] [stderr] | ^ [INFO] [stdout] [INFO] [stderr] ... [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 132 | Err(_) => emit_error!( [INFO] [stdout] [INFO] [stderr] | ___________________- [INFO] [stderr] 133 | | src_token, [INFO] [stderr] 134 | | "the byte string literal is not a valid UTF-8 string" [INFO] [stderr] 135 | | ), [INFO] [stderr] | |_________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `emit_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `const-str-proc-macro` (lib) generated 2 warnings [INFO] [stderr] warning: `const-str-proc-macro` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/const_str_proc_macro-f2ef77d170958db1) [INFO] [stderr] Doc-tests const-str-proc-macro [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] running `Command { std: "docker" "inspect" "406c5361964f66d11bc25709e6ad3ef8a20964a1dece12031f414be0678a852a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406c5361964f66d11bc25709e6ad3ef8a20964a1dece12031f414be0678a852a", kill_on_drop: false }` [INFO] [stdout] 406c5361964f66d11bc25709e6ad3ef8a20964a1dece12031f414be0678a852a