[INFO] cloning repository https://github.com/ivan770/tftp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ivan770/tftp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftftp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftftp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c43dcf37083cad58408905ed97fcc1d3b8e3cd8
[INFO] testing ivan770/tftp against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fivan770%2Ftftp" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ivan770/tftp on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ivan770/tftp
[INFO] finished tweaking git repo https://github.com/ivan770/tftp
[INFO] tweaked toml for git repo https://github.com/ivan770/tftp written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/ivan770/tftp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d63b64562ca6c12c1feefb8a4228ffefe100c43fb342712c4ddda1f2734da323
[INFO] running `Command { std: "docker" "start" "-a" "d63b64562ca6c12c1feefb8a4228ffefe100c43fb342712c4ddda1f2734da323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d63b64562ca6c12c1feefb8a4228ffefe100c43fb342712c4ddda1f2734da323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63b64562ca6c12c1feefb8a4228ffefe100c43fb342712c4ddda1f2734da323", kill_on_drop: false }`
[INFO] [stdout] d63b64562ca6c12c1feefb8a4228ffefe100c43fb342712c4ddda1f2734da323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea51a0a248272b0ed9cc5969a35c6d87767a0ff830f8c702fda4b99be98b905
[INFO] running `Command { std: "docker" "start" "-a" "8ea51a0a248272b0ed9cc5969a35c6d87767a0ff830f8c702fda4b99be98b905", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling ascii v1.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]    Compiling displaydoc v0.2.1
[INFO] [stderr]    Compiling tftp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `Command { std: "docker" "inspect" "8ea51a0a248272b0ed9cc5969a35c6d87767a0ff830f8c702fda4b99be98b905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea51a0a248272b0ed9cc5969a35c6d87767a0ff830f8c702fda4b99be98b905", kill_on_drop: false }`
[INFO] [stdout] 8ea51a0a248272b0ed9cc5969a35c6d87767a0ff830f8c702fda4b99be98b905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d86c7c23016265062272ddb0080c577279f6136f4b0b70e859d6a12b78be442
[INFO] running `Command { std: "docker" "start" "-a" "7d86c7c23016265062272ddb0080c577279f6136f4b0b70e859d6a12b78be442", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling expect-test v1.1.0
[INFO] [stderr]    Compiling tftp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "7d86c7c23016265062272ddb0080c577279f6136f4b0b70e859d6a12b78be442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d86c7c23016265062272ddb0080c577279f6136f4b0b70e859d6a12b78be442", kill_on_drop: false }`
[INFO] [stdout] 7d86c7c23016265062272ddb0080c577279f6136f4b0b70e859d6a12b78be442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b489061337e903d0b9b1468884527ec58934674e85865359c62f301d22462f3
[INFO] running `Command { std: "docker" "start" "-a" "4b489061337e903d0b9b1468884527ec58934674e85865359c62f301d22462f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tftp-e02456611a512ff7)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::accept_ack ... ok
[INFO] [stdout] test tests::accept_big_buf ... ok
[INFO] [stdout] test tests::accept_data ... ok
[INFO] [stdout] test tests::accept_empty_buf ... ok
[INFO] [stdout] test tests::accept_error ... ok
[INFO] [stdout] test tests::accept_rrq_na ... ok
[INFO] [stdout] test tests::accept_rrq_oc ... ok
[INFO] [stdout] test tests::accept_wrq_na ... ok
[INFO] [stdout] test tests::accept_wrq_oc ... ok
[INFO] [stdout] test tests::send_ack ... ok
[INFO] [stdout] test tests::send_data ... ok
[INFO] [stdout] test tests::send_error ... ok
[INFO] [stdout] test tests::send_rrq ... ok
[INFO] [stdout] test tests::send_rrq_octet ... ok
[INFO] [stdout] test tests::send_wrq ... ok
[INFO] [stdout] test tests::send_wrq_octet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tftp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "4b489061337e903d0b9b1468884527ec58934674e85865359c62f301d22462f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b489061337e903d0b9b1468884527ec58934674e85865359c62f301d22462f3", kill_on_drop: false }`
[INFO] [stdout] 4b489061337e903d0b9b1468884527ec58934674e85865359c62f301d22462f3