[INFO] cloning repository https://github.com/cavalrytactics/securethebox_server_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cavalrytactics/securethebox_server_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcavalrytactics%2Fsecurethebox_server_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcavalrytactics%2Fsecurethebox_server_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e66c70a476ed0d3abb7adfb92ed1dd05c626e19a
[INFO] checking cavalrytactics/securethebox_server_rs against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcavalrytactics%2Fsecurethebox_server_rs" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cavalrytactics/securethebox_server_rs on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cavalrytactics/securethebox_server_rs
[INFO] finished tweaking git repo https://github.com/cavalrytactics/securethebox_server_rs
[INFO] tweaked toml for git repo https://github.com/cavalrytactics/securethebox_server_rs written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/cavalrytactics/securethebox_server_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bson v0.14.1
[INFO] [stderr]   Downloaded multer v1.2.1
[INFO] [stderr]   Downloaded async-graphql-parser v1.14.7
[INFO] [stderr]   Downloaded md5 v0.6.1
[INFO] [stderr]   Downloaded futures-intrusive v0.3.1
[INFO] [stderr]   Downloaded bson v1.0.0
[INFO] [stderr]   Downloaded trust-dns-resolver v0.19.5
[INFO] [stderr]   Downloaded os_info v2.0.6
[INFO] [stderr]   Downloaded mongodb v1.0.0
[INFO] [stderr]   Downloaded serde_with_macros v1.1.0
[INFO] [stderr]   Downloaded derive_more v0.99.8
[INFO] [stderr]   Downloaded cached v0.12.0
[INFO] [stderr]   Downloaded trust-dns-proto v0.19.5
[INFO] [stderr]   Downloaded serde_with v1.4.0
[INFO] [stderr]   Downloaded tokio-rustls v0.13.1
[INFO] [stderr]   Downloaded tar v0.4.29
[INFO] [stderr]   Downloaded snailquote v0.3.0
[INFO] [stderr]   Downloaded base64 v0.12.2
[INFO] [stderr]   Downloaded backtrace v0.3.49
[INFO] [stderr]   Downloaded typed-builder v0.3.0
[INFO] [stderr]   Downloaded async-graphql-derive v1.15.15
[INFO] [stderr]   Downloaded bson v0.15.0
[INFO] [stderr]   Downloaded async-graphql v1.15.15
[INFO] [stderr]   Downloaded async-graphql-actix-web v1.14.14
[INFO] [stderr]   Downloaded mongodb v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa512cb1409fbd840d30916b0e171025b678dfa24ca75266cd4c3f58da1702a3
[INFO] running `Command { std: "docker" "start" "-a" "aa512cb1409fbd840d30916b0e171025b678dfa24ca75266cd4c3f58da1702a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa512cb1409fbd840d30916b0e171025b678dfa24ca75266cd4c3f58da1702a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa512cb1409fbd840d30916b0e171025b678dfa24ca75266cd4c3f58da1702a3", kill_on_drop: false }`
[INFO] [stdout] aa512cb1409fbd840d30916b0e171025b678dfa24ca75266cd4c3f58da1702a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 869c2cee054b192828da704a680b31d71ec1ed23dd7a70f8b09854ab09f0da10
[INFO] running `Command { std: "docker" "start" "-a" "869c2cee054b192828da704a680b31d71ec1ed23dd7a70f8b09854ab09f0da10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "869c2cee054b192828da704a680b31d71ec1ed23dd7a70f8b09854ab09f0da10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869c2cee054b192828da704a680b31d71ec1ed23dd7a70f8b09854ab09f0da10", kill_on_drop: false }`
[INFO] [stdout] 869c2cee054b192828da704a680b31d71ec1ed23dd7a70f8b09854ab09f0da10