[INFO] fetching crate sem 0.1.0... [INFO] checking sem-0.1.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate sem 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sem 0.1.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sem 0.1.0 [INFO] finished tweaking crates.io crate sem 0.1.0 [INFO] tweaked toml for crates.io crate sem 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ff4c3bdee31b0d1e4a1204c1a56afd7b3341b922549b874baad72a6b99af108 [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" "7ff4c3bdee31b0d1e4a1204c1a56afd7b3341b922549b874baad72a6b99af108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ff4c3bdee31b0d1e4a1204c1a56afd7b3341b922549b874baad72a6b99af108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ff4c3bdee31b0d1e4a1204c1a56afd7b3341b922549b874baad72a6b99af108", kill_on_drop: false }` [INFO] [stdout] 7ff4c3bdee31b0d1e4a1204c1a56afd7b3341b922549b874baad72a6b99af108 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 48688c718b94c4d13ccdad688cb43927a910f5097488d44c0d73d104f2ec0138 [INFO] running `Command { std: "docker" "start" "-a" "48688c718b94c4d13ccdad688cb43927a910f5097488d44c0d73d104f2ec0138", kill_on_drop: false }` [INFO] [stderr] Checking sem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: missing fragment specifier [INFO] [stdout] --> src/macros.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | ($id: expr, $index) => ({ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(missing_fragment_specifier)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing fragment specifier [INFO] [stdout] --> src/macros.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | ($id: expr, $index) => ({ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sem` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: missing fragment specifier [INFO] [stdout] --> src/macros.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | ($id: expr, $index) => ({ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(missing_fragment_specifier)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing fragment specifier [INFO] [stdout] --> src/macros.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | ($id: expr, $index) => ({ [INFO] [stdout] | ^^^^^^ [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 #40107 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "48688c718b94c4d13ccdad688cb43927a910f5097488d44c0d73d104f2ec0138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48688c718b94c4d13ccdad688cb43927a910f5097488d44c0d73d104f2ec0138", kill_on_drop: false }` [INFO] [stdout] 48688c718b94c4d13ccdad688cb43927a910f5097488d44c0d73d104f2ec0138