[INFO] cloning repository https://github.com/MidasLamb/FLOTAS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MidasLamb/FLOTAS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidasLamb%2FFLOTAS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidasLamb%2FFLOTAS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec3065a41ae33d86f3b2638741f67f1e9ec1f18c
[INFO] testing MidasLamb/FLOTAS against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMidasLamb%2FFLOTAS" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MidasLamb/FLOTAS on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MidasLamb/FLOTAS
[INFO] finished tweaking git repo https://github.com/MidasLamb/FLOTAS
[INFO] tweaked toml for git repo https://github.com/MidasLamb/FLOTAS written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/MidasLamb/FLOTAS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcf0d6ab3c66162bf2b5985efd6e76e9c09ee48c7014e3ba009968971ad2d7be
[INFO] running `Command { std: "docker" "start" "-a" "bcf0d6ab3c66162bf2b5985efd6e76e9c09ee48c7014e3ba009968971ad2d7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf0d6ab3c66162bf2b5985efd6e76e9c09ee48c7014e3ba009968971ad2d7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf0d6ab3c66162bf2b5985efd6e76e9c09ee48c7014e3ba009968971ad2d7be", kill_on_drop: false }`
[INFO] [stdout] bcf0d6ab3c66162bf2b5985efd6e76e9c09ee48c7014e3ba009968971ad2d7be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68984b32273544500e4a3fcd82387dda6f5463266fb47f17840981966caabc56
[INFO] running `Command { std: "docker" "start" "-a" "68984b32273544500e4a3fcd82387dda6f5463266fb47f17840981966caabc56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling first_letter_of_the_alphabet_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "68984b32273544500e4a3fcd82387dda6f5463266fb47f17840981966caabc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68984b32273544500e4a3fcd82387dda6f5463266fb47f17840981966caabc56", kill_on_drop: false }`
[INFO] [stdout] 68984b32273544500e4a3fcd82387dda6f5463266fb47f17840981966caabc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b112119c6ee19f8889f20fc08d9c8b096741442b050176dbc9daa7276d6b6e
[INFO] running `Command { std: "docker" "start" "-a" "21b112119c6ee19f8889f20fc08d9c8b096741442b050176dbc9daa7276d6b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling first_letter_of_the_alphabet_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "21b112119c6ee19f8889f20fc08d9c8b096741442b050176dbc9daa7276d6b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b112119c6ee19f8889f20fc08d9c8b096741442b050176dbc9daa7276d6b6e", kill_on_drop: false }`
[INFO] [stdout] 21b112119c6ee19f8889f20fc08d9c8b096741442b050176dbc9daa7276d6b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c60a232f265828b7e7e863c53e85f9c9cdfe59509cb60b6dd2a783ec82f8c45b
[INFO] running `Command { std: "docker" "start" "-a" "c60a232f265828b7e7e863c53e85f9c9cdfe59509cb60b6dd2a783ec82f8c45b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/first_letter_of_the_alphabet_server-5c9a3f409e190c92)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c60a232f265828b7e7e863c53e85f9c9cdfe59509cb60b6dd2a783ec82f8c45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60a232f265828b7e7e863c53e85f9c9cdfe59509cb60b6dd2a783ec82f8c45b", kill_on_drop: false }`
[INFO] [stdout] c60a232f265828b7e7e863c53e85f9c9cdfe59509cb60b6dd2a783ec82f8c45b