[INFO] cloning repository https://github.com/khrynczenko/fbfc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khrynczenko/fbfc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhrynczenko%2Ffbfc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhrynczenko%2Ffbfc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec4af62d6549df182e69963a919f0430d9a3af57
[INFO] testing khrynczenko/fbfc against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhrynczenko%2Ffbfc" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/khrynczenko/fbfc on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/khrynczenko/fbfc
[INFO] finished tweaking git repo https://github.com/khrynczenko/fbfc
[INFO] tweaked toml for git repo https://github.com/khrynczenko/fbfc written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/khrynczenko/fbfc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d65478e88e311fc496382f827ca897bdad46ea4dc61b9d07ac0bd7e25af140de
[INFO] running `Command { std: "docker" "start" "-a" "d65478e88e311fc496382f827ca897bdad46ea4dc61b9d07ac0bd7e25af140de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d65478e88e311fc496382f827ca897bdad46ea4dc61b9d07ac0bd7e25af140de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65478e88e311fc496382f827ca897bdad46ea4dc61b9d07ac0bd7e25af140de", kill_on_drop: false }`
[INFO] [stdout] d65478e88e311fc496382f827ca897bdad46ea4dc61b9d07ac0bd7e25af140de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f01ff9e9fb7a7db008e4adcdf7e449a0cf2ddc89d54f43500b111291789c30b
[INFO] running `Command { std: "docker" "start" "-a" "0f01ff9e9fb7a7db008e4adcdf7e449a0cf2ddc89d54f43500b111291789c30b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v1.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling fbfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "0f01ff9e9fb7a7db008e4adcdf7e449a0cf2ddc89d54f43500b111291789c30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f01ff9e9fb7a7db008e4adcdf7e449a0cf2ddc89d54f43500b111291789c30b", kill_on_drop: false }`
[INFO] [stdout] 0f01ff9e9fb7a7db008e4adcdf7e449a0cf2ddc89d54f43500b111291789c30b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 716056f0af1c7bc2eefa1487320e06399d3a8054bf06c83780d485055a0fa494
[INFO] running `Command { std: "docker" "start" "-a" "716056f0af1c7bc2eefa1487320e06399d3a8054bf06c83780d485055a0fa494", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fbfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "716056f0af1c7bc2eefa1487320e06399d3a8054bf06c83780d485055a0fa494", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716056f0af1c7bc2eefa1487320e06399d3a8054bf06c83780d485055a0fa494", kill_on_drop: false }`
[INFO] [stdout] 716056f0af1c7bc2eefa1487320e06399d3a8054bf06c83780d485055a0fa494
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba82ce24032b7c45bf4c1b4ec0ad3947885d3619494ed5a68a0733acc1ec9a3d
[INFO] running `Command { std: "docker" "start" "-a" "ba82ce24032b7c45bf4c1b4ec0ad3947885d3619494ed5a68a0733acc1ec9a3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 46.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fbfc-ac24fcf0c2c278e1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test analysis::tests::analyzing_empty_source_code ... ok
[INFO] [stdout] test analysis::tests::analyzing_source_code_without_banned_functions_provided ... ok
[INFO] [stdout] test analysis::tests::analyzing_source_code_with_banned_functions_provided ... ok
[INFO] [stdout] test analysis::tests::creating_summary_with_found_usages ... ok
[INFO] [stdout] test analysis::tests::creating_summary_without_found_usages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba82ce24032b7c45bf4c1b4ec0ad3947885d3619494ed5a68a0733acc1ec9a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba82ce24032b7c45bf4c1b4ec0ad3947885d3619494ed5a68a0733acc1ec9a3d", kill_on_drop: false }`
[INFO] [stdout] ba82ce24032b7c45bf4c1b4ec0ad3947885d3619494ed5a68a0733acc1ec9a3d