[INFO] fetching crate compound-error 0.1.2... [INFO] checking compound-error-0.1.2 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041 [INFO] extracting crate compound-error 0.1.2 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate compound-error 0.1.2 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate compound-error 0.1.2 [INFO] finished tweaking crates.io crate compound-error 0.1.2 [INFO] tweaked toml for crates.io crate compound-error 0.1.2 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate compound-error 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f0f1556108b1a9239495e5864a8fe10d73e898c70199aef6e1871ff4a21b976 [INFO] running `Command { std: "docker" "start" "-a" "7f0f1556108b1a9239495e5864a8fe10d73e898c70199aef6e1871ff4a21b976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f0f1556108b1a9239495e5864a8fe10d73e898c70199aef6e1871ff4a21b976", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0f1556108b1a9239495e5864a8fe10d73e898c70199aef6e1871ff4a21b976", kill_on_drop: false }` [INFO] [stdout] 7f0f1556108b1a9239495e5864a8fe10d73e898c70199aef6e1871ff4a21b976 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57b805745def16e6b2e3db913ed020902849a0d0204d13fd28c14a43bf1f59d0 [INFO] running `Command { std: "docker" "start" "-a" "57b805745def16e6b2e3db913ed020902849a0d0204d13fd28c14a43bf1f59d0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking quote v1.0.8 [INFO] [stderr] Checking compound-error v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 176 | let skip_display = flag!(&toplevel_args, &"skip_display"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 177 | let skip_error = flag!(&toplevel_args, &"skip_error"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | let skip_single_from = flag!(&args, &"skip_single_from"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 243 | let no_source = flag!(&args, &"no_source"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 176 | let skip_display = flag!(&toplevel_args, &"skip_display"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 177 | let skip_error = flag!(&toplevel_args, &"skip_error"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | let skip_single_from = flag!(&args, &"skip_single_from"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 243 | let no_source = flag!(&args, &"no_source"); [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 `flag` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 176 | let skip_display = flag!(&toplevel_args, &"skip_display"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 177 | let skip_error = flag!(&toplevel_args, &"skip_error"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | let skip_single_from = flag!(&args, &"skip_single_from"); [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 `flag` (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:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | ); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 243 | let no_source = flag!(&args, &"no_source"); [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 `flag` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "57b805745def16e6b2e3db913ed020902849a0d0204d13fd28c14a43bf1f59d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57b805745def16e6b2e3db913ed020902849a0d0204d13fd28c14a43bf1f59d0", kill_on_drop: false }` [INFO] [stdout] 57b805745def16e6b2e3db913ed020902849a0d0204d13fd28c14a43bf1f59d0