[INFO] fetching crate hermione 0.7.1...
[INFO] checking hermione-0.7.1 against beta for pr-78714
[INFO] extracting crate hermione 0.7.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate hermione 0.7.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hermione 0.7.1
[INFO] finished tweaking crates.io crate hermione 0.7.1
[INFO] tweaked toml for crates.io crate hermione 0.7.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate hermione 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d23097478d10069cb689d7b7ce4e42ce5f8a5f80816107b599cadcbb118f5293
[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" "d23097478d10069cb689d7b7ce4e42ce5f8a5f80816107b599cadcbb118f5293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d23097478d10069cb689d7b7ce4e42ce5f8a5f80816107b599cadcbb118f5293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23097478d10069cb689d7b7ce4e42ce5f8a5f80816107b599cadcbb118f5293", kill_on_drop: false }`
[INFO] [stdout] d23097478d10069cb689d7b7ce4e42ce5f8a5f80816107b599cadcbb118f5293
[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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] a5c12597ea5b1ac25a1fd9e7a7b3c43d984e4226178692c735b32caaf94ae4b5
[INFO] running `Command { std: "docker" "start" "-a" "a5c12597ea5b1ac25a1fd9e7a7b3c43d984e4226178692c735b32caaf94ae4b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking whoami v0.8.2
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking fs_extra v1.1.0
[INFO] [stderr]     Checking paris v1.5.7
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking which v3.1.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking users v0.10.0
[INFO] [stderr]     Checking lockfile v0.2.2
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking clap v2.33.2
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking java-properties v1.2.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]     Checking fsio v0.1.3
[INFO] [stderr]     Checking duckscript v0.3.1
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Checking meval v0.2.0
[INFO] [stderr]     Checking flate2 v1.0.16
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]    Compiling openssl-src v111.10.2+1.1.1g
[INFO] [stderr]     Checking num-integer v0.1.43
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking predicates v1.0.5
[INFO] [stderr]     Checking ignore v0.4.16
[INFO] [stderr]    Compiling chrono-tz v0.5.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling libssh2-sys v0.2.18
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]     Checking assert_cmd v1.0.1
[INFO] [stderr]     Checking globwalk v0.8.0
[INFO] [stderr]     Checking globwalk v0.7.3
[INFO] [stderr]     Checking assert_fs v1.0.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking serde v1.0.114
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking tera v1.4.0
[INFO] [stderr]     Checking git2 v0.11.0
[INFO] [stderr]     Checking attohttpc v0.12.0
[INFO] [stderr]     Checking duckscriptsdk v0.3.3
[INFO] [stderr]     Checking hermione v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 08s
[INFO] running `Command { std: "docker" "inspect" "a5c12597ea5b1ac25a1fd9e7a7b3c43d984e4226178692c735b32caaf94ae4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c12597ea5b1ac25a1fd9e7a7b3c43d984e4226178692c735b32caaf94ae4b5", kill_on_drop: false }`
[INFO] [stdout] a5c12597ea5b1ac25a1fd9e7a7b3c43d984e4226178692c735b32caaf94ae4b5