[INFO] cloning repository https://github.com/allan-silva/pratical-rust-macro [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/allan-silva/pratical-rust-macro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallan-silva%2Fpratical-rust-macro", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallan-silva%2Fpratical-rust-macro'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d94645c6ecf1b982c5e50b48fdd3a3547586275f [INFO] testing allan-silva/pratical-rust-macro against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fallan-silva%2Fpratical-rust-macro" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/allan-silva/pratical-rust-macro 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 git repo https://github.com/allan-silva/pratical-rust-macro [INFO] finished tweaking git repo https://github.com/allan-silva/pratical-rust-macro [INFO] tweaked toml for git repo https://github.com/allan-silva/pratical-rust-macro written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/allan-silva/pratical-rust-macro already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 5a8eab78a8a2f1ebba267de5b46a8132641fd6212dc2d750ee383c6cb60c5bdc [INFO] running `Command { std: "docker" "start" "-a" "5a8eab78a8a2f1ebba267de5b46a8132641fd6212dc2d750ee383c6cb60c5bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a8eab78a8a2f1ebba267de5b46a8132641fd6212dc2d750ee383c6cb60c5bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a8eab78a8a2f1ebba267de5b46a8132641fd6212dc2d750ee383c6cb60c5bdc", kill_on_drop: false }` [INFO] [stdout] 5a8eab78a8a2f1ebba267de5b46a8132641fd6212dc2d750ee383c6cb60c5bdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 4ea5a41b48338e140baf1cbeb7364d01bb43dfcf0cf2d390c2a1018b7fa234d3 [INFO] running `Command { std: "docker" "start" "-a" "4ea5a41b48338e140baf1cbeb7364d01bb43dfcf0cf2d390c2a1018b7fa234d3", kill_on_drop: false }` [INFO] [stderr] Compiling praticalmacros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 77 | let fib = recurrence![a[n]: u64 = 0, 1; a[n-1] + a[n-2]]; [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 `recurrence` (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/main.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 80 | for e in recurrence!(f[i]: f64 = 1.0; f[i-1] * i as f64).take(10) { [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 `recurrence` (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 1.29s [INFO] running `Command { std: "docker" "inspect" "4ea5a41b48338e140baf1cbeb7364d01bb43dfcf0cf2d390c2a1018b7fa234d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ea5a41b48338e140baf1cbeb7364d01bb43dfcf0cf2d390c2a1018b7fa234d3", kill_on_drop: false }` [INFO] [stdout] 4ea5a41b48338e140baf1cbeb7364d01bb43dfcf0cf2d390c2a1018b7fa234d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 75bd67b8ca45911ee41e190fb327be1dd9593259a95dd664a0a1fcabeb67efb7 [INFO] running `Command { std: "docker" "start" "-a" "75bd67b8ca45911ee41e190fb327be1dd9593259a95dd664a0a1fcabeb67efb7", kill_on_drop: false }` [INFO] [stderr] Compiling praticalmacros v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/main.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 77 | let fib = recurrence![a[n]: u64 = 0, 1; a[n-1] + a[n-2]]; [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 `recurrence` (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/main.rs:66:10 [INFO] [stdout] | [INFO] [stdout] 66 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 80 | for e in recurrence!(f[i]: f64 = 1.0; f[i-1] * i as f64).take(10) { [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 `recurrence` (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 0.59s [INFO] running `Command { std: "docker" "inspect" "75bd67b8ca45911ee41e190fb327be1dd9593259a95dd664a0a1fcabeb67efb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75bd67b8ca45911ee41e190fb327be1dd9593259a95dd664a0a1fcabeb67efb7", kill_on_drop: false }` [INFO] [stdout] 75bd67b8ca45911ee41e190fb327be1dd9593259a95dd664a0a1fcabeb67efb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b02cd2a1288215e1a50d060f5c88d8b0c8c34638c9c3f32f2603d794a6268bd3 [INFO] running `Command { std: "docker" "start" "-a" "b02cd2a1288215e1a50d060f5c88d8b0c8c34638c9c3f32f2603d794a6268bd3", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/main.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | }; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 77 | let fib = recurrence![a[n]: u64 = 0, 1; a[n-1] + a[n-2]]; [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 `recurrence` (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/main.rs:66:10 [INFO] [stderr] | [INFO] [stderr] 66 | }; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 80 | for e in recurrence!(f[i]: f64 = 1.0; f[i-1] * i as f64).take(10) { [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 `recurrence` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `praticalmacros` (bin "praticalmacros" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/praticalmacros-16aa2cc9dab2a948) [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" "b02cd2a1288215e1a50d060f5c88d8b0c8c34638c9c3f32f2603d794a6268bd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b02cd2a1288215e1a50d060f5c88d8b0c8c34638c9c3f32f2603d794a6268bd3", kill_on_drop: false }` [INFO] [stdout] b02cd2a1288215e1a50d060f5c88d8b0c8c34638c9c3f32f2603d794a6268bd3