[INFO] cloning repository https://github.com/phillyfan1138/credit_faas_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phillyfan1138/credit_faas_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphillyfan1138%2Fcredit_faas_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphillyfan1138%2Fcredit_faas_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7508859cb99984605b58df039583a717597d94cb
[INFO] checking phillyfan1138/credit_faas_demo against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphillyfan1138%2Fcredit_faas_demo" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phillyfan1138/credit_faas_demo on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phillyfan1138/credit_faas_demo
[INFO] finished tweaking git repo https://github.com/phillyfan1138/credit_faas_demo
[INFO] tweaked toml for git repo https://github.com/phillyfan1138/credit_faas_demo written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/phillyfan1138/credit_faas_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.81
[INFO] [stderr]   Downloaded cf_dist_utils v0.8.0
[INFO] [stderr]   Downloaded approx v0.2.1
[INFO] [stderr]   Downloaded roots v0.0.5
[INFO] [stderr]   Downloaded loan_ec v0.1.4
[INFO] [stderr]   Downloaded probability v0.15.12
[INFO] [stderr]   Downloaded num-bigint v0.2.1
[INFO] [stderr]   Downloaded random v0.12.2
[INFO] [stderr]   Downloaded special v0.8.0
[INFO] [stderr]   Downloaded serde v1.0.81
[INFO] [stderr]   Downloaded cf_functions v0.10.0
[INFO] [stderr]   Downloaded fang_oost v0.13.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f94a0ac0179eb194c936d688c4abf423faf18f509bdc467103cb2eb4b0152017
[INFO] running `Command { std: "docker" "start" "-a" "f94a0ac0179eb194c936d688c4abf423faf18f509bdc467103cb2eb4b0152017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f94a0ac0179eb194c936d688c4abf423faf18f509bdc467103cb2eb4b0152017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94a0ac0179eb194c936d688c4abf423faf18f509bdc467103cb2eb4b0152017", kill_on_drop: false }`
[INFO] [stdout] f94a0ac0179eb194c936d688c4abf423faf18f509bdc467103cb2eb4b0152017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e01d837feedbbc50d3e0cc91dd0a24c8bac1802b0f52d82973b1cb61ee6d634
[INFO] running `Command { std: "docker" "start" "-a" "2e01d837feedbbc50d3e0cc91dd0a24c8bac1802b0f52d82973b1cb61ee6d634", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling serde v1.0.81
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking either v1.5.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking random v0.12.2
[INFO] [stderr]     Checking roots v0.0.5
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking arrayvec v0.4.8
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking special v0.8.0
[INFO] [stderr]     Checking special v0.7.8
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]     Checking probability v0.15.12
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]     Checking approx v0.2.1
[INFO] [stderr]     Checking cf_functions v0.10.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking fang_oost v0.13.7
[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]     Checking cf_dist_utils v0.8.0
[INFO] [stderr]     Checking loan_ec v0.1.4
[INFO] [stderr]     Checking credit_faas_demo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.81s
[INFO] running `Command { std: "docker" "inspect" "2e01d837feedbbc50d3e0cc91dd0a24c8bac1802b0f52d82973b1cb61ee6d634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e01d837feedbbc50d3e0cc91dd0a24c8bac1802b0f52d82973b1cb61ee6d634", kill_on_drop: false }`
[INFO] [stdout] 2e01d837feedbbc50d3e0cc91dd0a24c8bac1802b0f52d82973b1cb61ee6d634