[INFO] fetching crate entry 0.1.2... [INFO] checking entry-0.1.2 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate entry 0.1.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate entry 0.1.2 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate entry 0.1.2 [INFO] finished tweaking crates.io crate entry 0.1.2 [INFO] tweaked toml for crates.io crate entry 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate entry 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded redox_syscall v0.1.56 [INFO] [stderr] Downloaded failure_derive v0.1.6 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded escargot v0.5.0 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded rustversion v1.0.2 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.8 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded num-integer v0.1.42 [INFO] [stderr] Downloaded predicates-core v1.0.0 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded predicates-tree v1.0.0 [INFO] [stderr] Downloaded shellexpand v1.1.1 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded normalize-line-endings v0.2.2 [INFO] [stderr] Downloaded predicates v1.0.2 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded serde_json v1.0.47 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded winapi v0.3.8 [INFO] [stderr] Downloaded chrono v0.4.10 [INFO] [stderr] Downloaded failure v0.1.6 [INFO] [stderr] Downloaded regex-syntax v0.6.14 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded assert_cmd v0.12.0 [INFO] [stderr] Downloaded aho-corasick v0.7.8 [INFO] [stderr] Downloaded directories v0.10.0 [INFO] [stderr] Downloaded confy v0.3.1 [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded backtrace v0.3.43 [INFO] [stderr] Downloaded doc-comment v0.3.1 [INFO] [stderr] Downloaded structopt-derive v0.4.2 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded regex v1.3.4 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded getrandom v0.1.14 [INFO] [stderr] Downloaded base64 v0.11.0 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded structopt v0.3.9 [INFO] [stderr] Downloaded proc-macro-error v0.4.8 [INFO] [stderr] Downloaded synstructure v0.12.3 [INFO] [stderr] Downloaded float-cmp v0.5.3 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", 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] 52bf09dc1a150b1a39c7b4fae33e8fe4743a9e8b083673c3fe282fcf66b48343 [INFO] running `Command { std: "docker" "start" "-a" "52bf09dc1a150b1a39c7b4fae33e8fe4743a9e8b083673c3fe282fcf66b48343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52bf09dc1a150b1a39c7b4fae33e8fe4743a9e8b083673c3fe282fcf66b48343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52bf09dc1a150b1a39c7b4fae33e8fe4743a9e8b083673c3fe282fcf66b48343", kill_on_drop: false }` [INFO] [stdout] 52bf09dc1a150b1a39c7b4fae33e8fe4743a9e8b083673c3fe282fcf66b48343 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49385745d7e8aa07cbde076cffcd4b31ea32e0c70d8d76fe880d7b28a8fa8a9e [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" "49385745d7e8aa07cbde076cffcd4b31ea32e0c70d8d76fe880d7b28a8fa8a9e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking directories v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking shellexpand v1.1.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking predicates v1.0.2 [INFO] [stderr] Checking backtrace v0.3.43 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling proc-macro-error v0.4.8 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.8 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking serde v1.0.104 [INFO] [stderr] Checking serde_json v1.0.47 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking confy v0.3.1 [INFO] [stderr] Checking assert_cmd v0.12.0 [INFO] [stderr] Checking entry v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.25s [INFO] running `Command { std: "docker" "inspect" "49385745d7e8aa07cbde076cffcd4b31ea32e0c70d8d76fe880d7b28a8fa8a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49385745d7e8aa07cbde076cffcd4b31ea32e0c70d8d76fe880d7b28a8fa8a9e", kill_on_drop: false }` [INFO] [stdout] 49385745d7e8aa07cbde076cffcd4b31ea32e0c70d8d76fe880d7b28a8fa8a9e