[INFO] crate oxide-auth-iron 0.1.0-rc.0 is already in cache
[INFO] checking oxide-auth-iron-0.1.0-rc.0 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766
[INFO] extracting crate oxide-auth-iron 0.1.0-rc.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate oxide-auth-iron 0.1.0-rc.0 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate oxide-auth-iron 0.1.0-rc.0
[INFO] finished tweaking crates.io crate oxide-auth-iron 0.1.0-rc.0
[INFO] tweaked toml for crates.io crate oxide-auth-iron 0.1.0-rc.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate oxide-auth-iron 0.1.0-rc.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c17a2ad368d5cfc67ba7385bcf0680539899cdde4343e3aee2feb0bcca6f5eae
[INFO] running `"docker" "start" "-a" "c17a2ad368d5cfc67ba7385bcf0680539899cdde4343e3aee2feb0bcca6f5eae"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking rmp v0.8.8
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking publicsuffix v1.5.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking phf_shared v0.7.24
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking phf v0.7.24
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking router v0.6.0
[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]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking rmp-serde v0.14.0
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking oxide-auth v0.5.0-preview.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking oxide-auth-iron v0.1.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: couldn't read examples/../../examples/support/iron.rs: No such file or directory (os error 2)
[INFO] [stderr]   --> examples/iron.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | mod support;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `oxide-auth-iron`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c17a2ad368d5cfc67ba7385bcf0680539899cdde4343e3aee2feb0bcca6f5eae"`
[INFO] running `"docker" "rm" "-f" "c17a2ad368d5cfc67ba7385bcf0680539899cdde4343e3aee2feb0bcca6f5eae"`
[INFO] [stdout] c17a2ad368d5cfc67ba7385bcf0680539899cdde4343e3aee2feb0bcca6f5eae