[INFO] fetching crate regtest 0.3.5... [INFO] checking regtest-0.3.5 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate regtest 0.3.5 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate regtest 0.3.5 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate regtest 0.3.5 [INFO] finished tweaking crates.io crate regtest 0.3.5 [INFO] tweaked toml for crates.io crate regtest 0.3.5 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ed8030c12091cbb67acbf300ae03c3578e134855ca54e149f0a17645b940ea8 [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" "2ed8030c12091cbb67acbf300ae03c3578e134855ca54e149f0a17645b940ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ed8030c12091cbb67acbf300ae03c3578e134855ca54e149f0a17645b940ea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed8030c12091cbb67acbf300ae03c3578e134855ca54e149f0a17645b940ea8", kill_on_drop: false }` [INFO] [stdout] 2ed8030c12091cbb67acbf300ae03c3578e134855ca54e149f0a17645b940ea8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4e53b3754352a99b8e6c63728d4275f6cf717579cd5fcd7b305ae445e9fa075 [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" "d4e53b3754352a99b8e6c63728d4275f6cf717579cd5fcd7b305ae445e9fa075", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking encode_unicode v0.1.3 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking app_dirs v1.2.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking regtest v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / bitflags! { [INFO] [stdout] 49 | | flags Config: u32 { [INFO] [stdout] 50 | | const VERBOSE_ERRORS = 0b00000001, [INFO] [stdout] 51 | | const CAPTURE_GROUPS = 0b00000010, [INFO] [stdout] 52 | | const COMPILE_TIME = 0b00000100, [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / bitflags! { [INFO] [stdout] 49 | | flags Config: u32 { [INFO] [stdout] 50 | | const VERBOSE_ERRORS = 0b00000001, [INFO] [stdout] 51 | | const CAPTURE_GROUPS = 0b00000010, [INFO] [stdout] 52 | | const COMPILE_TIME = 0b00000100, [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / bitflags! { [INFO] [stdout] 49 | | flags Config: u32 { [INFO] [stdout] 50 | | const VERBOSE_ERRORS = 0b00000001, [INFO] [stdout] 51 | | const CAPTURE_GROUPS = 0b00000010, [INFO] [stdout] 52 | | const COMPILE_TIME = 0b00000100, [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/main.rs:48:1 [INFO] [stdout] | [INFO] [stdout] 48 | / bitflags! { [INFO] [stdout] 49 | | flags Config: u32 { [INFO] [stdout] 50 | | const VERBOSE_ERRORS = 0b00000001, [INFO] [stdout] 51 | | const CAPTURE_GROUPS = 0b00000010, [INFO] [stdout] 52 | | const COMPILE_TIME = 0b00000100, [INFO] [stdout] 53 | | } [INFO] [stdout] 54 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.36s [INFO] running `Command { std: "docker" "inspect" "d4e53b3754352a99b8e6c63728d4275f6cf717579cd5fcd7b305ae445e9fa075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4e53b3754352a99b8e6c63728d4275f6cf717579cd5fcd7b305ae445e9fa075", kill_on_drop: false }` [INFO] [stdout] d4e53b3754352a99b8e6c63728d4275f6cf717579cd5fcd7b305ae445e9fa075