[INFO] cloning repository https://github.com/andrewwhitehead/ursa-bbs-py [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewwhitehead/ursa-bbs-py" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fursa-bbs-py", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fursa-bbs-py'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a557276606a5bc4f480129c92f7b43c8e2fc7b8 [INFO] checking andrewwhitehead/ursa-bbs-py against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewwhitehead%2Fursa-bbs-py" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewwhitehead/ursa-bbs-py on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-117/source/.cargo/config [INFO] removed /workspace/builds/worker-117/source/rust-toolchain [INFO] started tweaking git repo https://github.com/andrewwhitehead/ursa-bbs-py [INFO] finished tweaking git repo https://github.com/andrewwhitehead/ursa-bbs-py [INFO] tweaked toml for git repo https://github.com/andrewwhitehead/ursa-bbs-py written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/andrewwhitehead/ursa-bbs-py already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/PyO3/pyo3` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indoc v0.3.5 [INFO] [stderr] Downloaded ff_derive-zeroize v0.6.2 [INFO] [stderr] Downloaded ff-zeroize v0.6.3 [INFO] [stderr] Downloaded pairing-plus v0.19.0 [INFO] [stderr] Downloaded indoc-impl v0.3.5 [INFO] [stderr] Downloaded unindent v0.1.5 [INFO] [stderr] Downloaded bbs v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9d6335bd00201c1036001d7f029464ee1cd47ba344b879cfdc5bb872310b19b [INFO] running `Command { std: "docker" "start" "-a" "f9d6335bd00201c1036001d7f029464ee1cd47ba344b879cfdc5bb872310b19b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9d6335bd00201c1036001d7f029464ee1cd47ba344b879cfdc5bb872310b19b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d6335bd00201c1036001d7f029464ee1cd47ba344b879cfdc5bb872310b19b", kill_on_drop: false }` [INFO] [stdout] f9d6335bd00201c1036001d7f029464ee1cd47ba344b879cfdc5bb872310b19b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7261fac8b6c0b29975bf32bfbe4b323011b45008291088951f574f51ef0d97fe [INFO] running `Command { std: "docker" "start" "-a" "7261fac8b6c0b29975bf32bfbe4b323011b45008291088951f574f51ef0d97fe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling inventory v0.1.6 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Checking maybe-uninit v2.0.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking blake2 v0.8.1 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling pyo3-derive-backend v0.9.2 (https://github.com/PyO3/pyo3?rev=c2b173a14f217506382a9975f1a3bc1e1c451893#c2b173a1) [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling ff_derive-zeroize v0.6.2 [INFO] [stderr] Compiling inventory-impl v0.1.6 [INFO] [stderr] Compiling ctor v0.1.14 [INFO] [stderr] Compiling indoc-impl v0.3.5 [INFO] [stderr] Compiling paste-impl v0.1.11 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Checking paste v0.1.11 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking indoc v0.3.5 [INFO] [stderr] Compiling pyo3cls v0.9.2 (https://github.com/PyO3/pyo3?rev=c2b173a14f217506382a9975f1a3bc1e1c451893#c2b173a1) [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking ff-zeroize v0.6.3 [INFO] [stderr] Checking pairing-plus v0.19.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Checking bbs v0.4.0 [INFO] [stderr] Compiling pyo3 v0.9.2 (https://github.com/PyO3/pyo3?rev=c2b173a14f217506382a9975f1a3bc1e1c451893#c2b173a1) [INFO] [stderr] Checking ursa-bbs-py v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `Command { std: "docker" "inspect" "7261fac8b6c0b29975bf32bfbe4b323011b45008291088951f574f51ef0d97fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7261fac8b6c0b29975bf32bfbe4b323011b45008291088951f574f51ef0d97fe", kill_on_drop: false }` [INFO] [stdout] 7261fac8b6c0b29975bf32bfbe4b323011b45008291088951f574f51ef0d97fe