[INFO] cloning repository https://github.com/david-pikas/exjobb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/david-pikas/exjobb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbbb411ae287079710fee92f564888284def59e1 [INFO] testing david-pikas/exjobb against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavid-pikas%2Fexjobb" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/david-pikas/exjobb on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/david-pikas/exjobb [INFO] finished tweaking git repo https://github.com/david-pikas/exjobb [INFO] tweaked toml for git repo https://github.com/david-pikas/exjobb written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/david-pikas/exjobb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1bc892b95d7cbe3473b2d04c26202633995bc9b6b2bdc7f8dcf15c60baf0153 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d1bc892b95d7cbe3473b2d04c26202633995bc9b6b2bdc7f8dcf15c60baf0153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1bc892b95d7cbe3473b2d04c26202633995bc9b6b2bdc7f8dcf15c60baf0153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1bc892b95d7cbe3473b2d04c26202633995bc9b6b2bdc7f8dcf15c60baf0153", kill_on_drop: false }` [INFO] [stdout] d1bc892b95d7cbe3473b2d04c26202633995bc9b6b2bdc7f8dcf15c60baf0153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e80228584db9a74a324e2285e0f8d38353eecc329d0f4a077c4b3faed4524d0d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e80228584db9a74a324e2285e0f8d38353eecc329d0f4a077c4b3faed4524d0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rustc-rayon-core v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling arrayvec v0.7.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling rustc-ap-rustc_graphviz v723.0.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling rustc-ap-rustc_fs_util v723.0.0 [INFO] [stderr] Compiling arbitrary v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling psm v0.1.14 [INFO] [stderr] Compiling stacker v0.1.14 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling rustc-ap-rustc_lexer v723.0.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rustc-ap-rustc_serialize v723.0.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rustc-ap-rustc_macros v723.0.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling sha-1 v0.9.7 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling perf-event-open-sys v1.0.1 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling termize v0.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filedescriptor v0.8.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling measureme v9.1.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rustc-rayon v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rustc-ap-rustc_index v723.0.0 [INFO] [stderr] Compiling gag v1.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_data_structures v723.0.0 [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stderr] Compiling rustc-ap-rustc_arena v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_span v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_feature v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_lint_defs v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast_pretty v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_errors v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_session v723.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_parse v723.0.0 [INFO] [stderr] Compiling rustsmith v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/semantics.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | name: StringWrapper, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_generics` [INFO] [stdout] --> src/semantics.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | type_generics: Generics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/semantics.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | name: StringWrapper, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_generics` [INFO] [stdout] --> src/semantics.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | type_generics: Generics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 43s [INFO] running `Command { std: "docker" "inspect" "e80228584db9a74a324e2285e0f8d38353eecc329d0f4a077c4b3faed4524d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e80228584db9a74a324e2285e0f8d38353eecc329d0f4a077c4b3faed4524d0d", kill_on_drop: false }` [INFO] [stdout] e80228584db9a74a324e2285e0f8d38353eecc329d0f4a077c4b3faed4524d0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1901e2d14fdf760b476c54791c6c01d96cc18f7fcb20b2b2747140308c240d21 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1901e2d14fdf760b476c54791c6c01d96cc18f7fcb20b2b2747140308c240d21", kill_on_drop: false }` [INFO] [stderr] Compiling rustsmith v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/semantics.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | name: StringWrapper, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_generics` [INFO] [stdout] --> src/semantics.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | type_generics: Generics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stdout] | [INFO] [stdout] 2245 | }; $($rest)*); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/semantics.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | name: StringWrapper, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_generics` [INFO] [stdout] --> src/semantics.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | type_generics: Generics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/semantics.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | name: StringWrapper, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_generics` [INFO] [stdout] --> src/semantics.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | type_generics: Generics, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.37s [INFO] running `Command { std: "docker" "inspect" "1901e2d14fdf760b476c54791c6c01d96cc18f7fcb20b2b2747140308c240d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1901e2d14fdf760b476c54791c6c01d96cc18f7fcb20b2b2747140308c240d21", kill_on_drop: false }` [INFO] [stdout] 1901e2d14fdf760b476c54791c6c01d96cc18f7fcb20b2b2747140308c240d21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc1e257026fe04ab05f12784049ac2f5ec3149e5dbad84caedb88ee8b07d2af5 [INFO] running `Command { std: "docker" "start" "-a" "dc1e257026fe04ab05f12784049ac2f5ec3149e5dbad84caedb88ee8b07d2af5", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/semantics.rs:2245:22 [INFO] [stderr] | [INFO] [stderr] 2245 | }; $($rest)*); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 2421 | make_struct!(:Maybe:Some[T](T)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stderr] | [INFO] [stderr] 2245 | }; $($rest)*); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 2422 | make_struct!(:Result:Ok[R,E](R)), [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 `parse_unnamed_fields` (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/semantics.rs:2245:22 [INFO] [stderr] | [INFO] [stderr] 2245 | }; $($rest)*); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 2423 | make_struct!(:Result:Err[R,E](E)), [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 `parse_unnamed_fields` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/semantics.rs:309:5 [INFO] [stderr] | [INFO] [stderr] 309 | name: StringWrapper, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_generics` [INFO] [stderr] --> src/semantics.rs:310:5 [INFO] [stderr] | [INFO] [stderr] 310 | type_generics: Generics, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustsmith` (lib) generated 5 warnings [INFO] [stderr] warning: `rustsmith` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: `rustsmith` (bin "rustsmith" test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustsmith-44d67e50b37dbfad) [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] Running unittests (/opt/rustwide/target/debug/deps/rustsmith-9500d6090ee80bee) [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 rustsmith [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" "dc1e257026fe04ab05f12784049ac2f5ec3149e5dbad84caedb88ee8b07d2af5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc1e257026fe04ab05f12784049ac2f5ec3149e5dbad84caedb88ee8b07d2af5", kill_on_drop: false }` [INFO] [stdout] dc1e257026fe04ab05f12784049ac2f5ec3149e5dbad84caedb88ee8b07d2af5