[INFO] fetching crate mrf 0.1.1... [INFO] checking mrf-0.1.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate mrf 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mrf 0.1.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mrf 0.1.1 [INFO] finished tweaking crates.io crate mrf 0.1.1 [INFO] tweaked toml for crates.io crate mrf 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate mrf 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28782b31ca813be587d928b9cf1d963c5559c938e8bfd0f1f116ba586434aa5a [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" "28782b31ca813be587d928b9cf1d963c5559c938e8bfd0f1f116ba586434aa5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28782b31ca813be587d928b9cf1d963c5559c938e8bfd0f1f116ba586434aa5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28782b31ca813be587d928b9cf1d963c5559c938e8bfd0f1f116ba586434aa5a", kill_on_drop: false }` [INFO] [stdout] 28782b31ca813be587d928b9cf1d963c5559c938e8bfd0f1f116ba586434aa5a [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32ea7d555364f61c48c778c3bdc8d6fd0ddc0459e19f2a9b478866def12a5412 [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" "32ea7d555364f61c48c778c3bdc8d6fd0ddc0459e19f2a9b478866def12a5412", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.3.2 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking memchr v2.3.3 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking console v0.12.0 [INFO] [stderr] Checking ctrlc v3.1.6 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking dialoguer v0.6.2 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking globwalk v0.7.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking assert_fs v1.0.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Checking clap v3.0.0-beta.1 [INFO] [stderr] Checking mrf v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "32ea7d555364f61c48c778c3bdc8d6fd0ddc0459e19f2a9b478866def12a5412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32ea7d555364f61c48c778c3bdc8d6fd0ddc0459e19f2a9b478866def12a5412", kill_on_drop: false }` [INFO] [stdout] 32ea7d555364f61c48c778c3bdc8d6fd0ddc0459e19f2a9b478866def12a5412