[INFO] fetching crate cf_speedtest 0.5.0...
[INFO] checking cf_speedtest-0.5.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate cf_speedtest 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate cf_speedtest 0.5.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cf_speedtest 0.5.0
[INFO] finished tweaking crates.io crate cf_speedtest 0.5.0
[INFO] tweaked toml for crates.io crate cf_speedtest 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate cf_speedtest 0.5.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argh_derive v0.1.12
[INFO] [stderr]   Downloaded argh_shared v0.1.12
[INFO] [stderr]   Downloaded argh v0.1.12
[INFO] [stderr]   Downloaded ureq v2.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bdfb1d82661e3869a4cd5b51c92ec2f3de072a709484d8b015d5b6134beb85e
[INFO] running `Command { std: "docker" "start" "-a" "2bdfb1d82661e3869a4cd5b51c92ec2f3de072a709484d8b015d5b6134beb85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bdfb1d82661e3869a4cd5b51c92ec2f3de072a709484d8b015d5b6134beb85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdfb1d82661e3869a4cd5b51c92ec2f3de072a709484d8b015d5b6134beb85e", kill_on_drop: false }`
[INFO] [stdout] 2bdfb1d82661e3869a4cd5b51c92ec2f3de072a709484d8b015d5b6134beb85e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18eff02cc682aa7460d380edd7abf5845f9b1c4bd211092d48b9b258889cc661
[INFO] running `Command { std: "docker" "start" "-a" "18eff02cc682aa7460d380edd7abf5845f9b1c4bd211092d48b9b258889cc661", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking comfy-table v7.1.1
[INFO] [stderr]     Checking rustls-webpki v0.102.6
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking argh_shared v0.1.12
[INFO] [stderr]     Checking ureq v2.10.0
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]     Checking argh v0.1.12
[INFO] [stderr]     Checking cf_speedtest v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "18eff02cc682aa7460d380edd7abf5845f9b1c4bd211092d48b9b258889cc661", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18eff02cc682aa7460d380edd7abf5845f9b1c4bd211092d48b9b258889cc661", kill_on_drop: false }`
[INFO] [stdout] 18eff02cc682aa7460d380edd7abf5845f9b1c4bd211092d48b9b258889cc661
[INFO] checking cf_speedtest-0.5.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate cf_speedtest 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cf_speedtest 0.5.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cf_speedtest 0.5.0
[INFO] finished tweaking crates.io crate cf_speedtest 0.5.0
[INFO] tweaked toml for crates.io crate cf_speedtest 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate cf_speedtest 0.5.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56c70b914ea788d427957d01ae1001585ed7f28ad90925f1e6f9d8f15fe5ccd7
[INFO] running `Command { std: "docker" "start" "-a" "56c70b914ea788d427957d01ae1001585ed7f28ad90925f1e6f9d8f15fe5ccd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56c70b914ea788d427957d01ae1001585ed7f28ad90925f1e6f9d8f15fe5ccd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c70b914ea788d427957d01ae1001585ed7f28ad90925f1e6f9d8f15fe5ccd7", kill_on_drop: false }`
[INFO] [stdout] 56c70b914ea788d427957d01ae1001585ed7f28ad90925f1e6f9d8f15fe5ccd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e69408f9dfc282b3ae5cb56dba2137cba546cd2412621904df552d1a68a1b8f3
[INFO] running `Command { std: "docker" "start" "-a" "e69408f9dfc282b3ae5cb56dba2137cba546cd2412621904df552d1a68a1b8f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.7
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking webpki-roots v0.26.3
[INFO] [stderr]     Checking flate2 v1.0.31
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking comfy-table v7.1.1
[INFO] [stderr]     Checking rustls-webpki v0.102.6
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking argh_shared v0.1.12
[INFO] [stderr]    Compiling argh_derive v0.1.12
[INFO] [stderr]     Checking ureq v2.10.0
[INFO] [stderr]     Checking argh v0.1.12
[INFO] [stderr]     Checking cf_speedtest v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.90s
[INFO] running `Command { std: "docker" "inspect" "e69408f9dfc282b3ae5cb56dba2137cba546cd2412621904df552d1a68a1b8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69408f9dfc282b3ae5cb56dba2137cba546cd2412621904df552d1a68a1b8f3", kill_on_drop: false }`
[INFO] [stdout] e69408f9dfc282b3ae5cb56dba2137cba546cd2412621904df552d1a68a1b8f3