[INFO] fetching crate linkspeedtest 0.2.8...
[INFO] testing linkspeedtest-0.2.8 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate linkspeedtest 0.2.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate linkspeedtest 0.2.8
[INFO] finished tweaking crates.io crate linkspeedtest 0.2.8
[INFO] tweaked toml for crates.io crate linkspeedtest 0.2.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linkspeedtest 0.2.8 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linkspeedtest 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c72dcd9e7a340f2570d3a549f7befd4afbce4ca195dcfeffa2fc5dfaba139f3
[INFO] running `Command { std: "docker" "start" "-a" "9c72dcd9e7a340f2570d3a549f7befd4afbce4ca195dcfeffa2fc5dfaba139f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c72dcd9e7a340f2570d3a549f7befd4afbce4ca195dcfeffa2fc5dfaba139f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c72dcd9e7a340f2570d3a549f7befd4afbce4ca195dcfeffa2fc5dfaba139f3", kill_on_drop: false }`
[INFO] [stdout] 9c72dcd9e7a340f2570d3a549f7befd4afbce4ca195dcfeffa2fc5dfaba139f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e2c3962ecea5f5c842d9e53ee3e4a9d6138b1b00941e8727d7ebb97da28a93c
[INFO] running `Command { std: "docker" "start" "-a" "0e2c3962ecea5f5c842d9e53ee3e4a9d6138b1b00941e8727d7ebb97da28a93c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkspeedtest v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "0e2c3962ecea5f5c842d9e53ee3e4a9d6138b1b00941e8727d7ebb97da28a93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2c3962ecea5f5c842d9e53ee3e4a9d6138b1b00941e8727d7ebb97da28a93c", kill_on_drop: false }`
[INFO] [stdout] 0e2c3962ecea5f5c842d9e53ee3e4a9d6138b1b00941e8727d7ebb97da28a93c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb30e05c65ada1e95ee81f983a0f396717329fbcc5ccdccf0e9ed6573f8e6c21
[INFO] running `Command { std: "docker" "start" "-a" "eb30e05c65ada1e95ee81f983a0f396717329fbcc5ccdccf0e9ed6573f8e6c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkspeedtest v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "eb30e05c65ada1e95ee81f983a0f396717329fbcc5ccdccf0e9ed6573f8e6c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb30e05c65ada1e95ee81f983a0f396717329fbcc5ccdccf0e9ed6573f8e6c21", kill_on_drop: false }`
[INFO] [stdout] eb30e05c65ada1e95ee81f983a0f396717329fbcc5ccdccf0e9ed6573f8e6c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3fc83e51e253589a11968569806df5d49900664c4f833b91161371c29d8b5f8
[INFO] running `Command { std: "docker" "start" "-a" "d3fc83e51e253589a11968569806df5d49900664c4f833b91161371c29d8b5f8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/client/main.rs (/opt/rustwide/target/debug/deps/speedtestclient-9191ecf9099cd348)
[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] [stderr]      Running unittests src/server/main.rs (/opt/rustwide/target/debug/deps/speedtestserver-aeda5bcd28cfac03)
[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" "d3fc83e51e253589a11968569806df5d49900664c4f833b91161371c29d8b5f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3fc83e51e253589a11968569806df5d49900664c4f833b91161371c29d8b5f8", kill_on_drop: false }`
[INFO] [stdout] d3fc83e51e253589a11968569806df5d49900664c4f833b91161371c29d8b5f8