[INFO] cloning repository https://github.com/MariaStrecht/High-Res-FlowWatch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MariaStrecht/High-Res-FlowWatch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMariaStrecht%2FHigh-Res-FlowWatch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMariaStrecht%2FHigh-Res-FlowWatch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73ee37db760da3cce5bcb80fbe83807ce0032eff
[INFO] checking MariaStrecht/High-Res-FlowWatch against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMariaStrecht%2FHigh-Res-FlowWatch" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MariaStrecht/High-Res-FlowWatch on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MariaStrecht/High-Res-FlowWatch
[INFO] finished tweaking git repo https://github.com/MariaStrecht/High-Res-FlowWatch
[INFO] tweaked toml for git repo https://github.com/MariaStrecht/High-Res-FlowWatch written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MariaStrecht/High-Res-FlowWatch 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tikv-jemallocator v0.5.0
[INFO] [stderr]   Downloaded pcap v1.0.0
[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57e3ed94a361766df1feca5441998dcde383a9616d203217ca627aaa21710a4e
[INFO] running `Command { std: "docker" "start" "-a" "57e3ed94a361766df1feca5441998dcde383a9616d203217ca627aaa21710a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e3ed94a361766df1feca5441998dcde383a9616d203217ca627aaa21710a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e3ed94a361766df1feca5441998dcde383a9616d203217ca627aaa21710a4e", kill_on_drop: false }`
[INFO] [stdout] 57e3ed94a361766df1feca5441998dcde383a9616d203217ca627aaa21710a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40c9f1c163f8d1e3386db70a2116ba8527affd099ad59eb0c740f2063ade1500
[INFO] running `Command { std: "docker" "start" "-a" "40c9f1c163f8d1e3386db70a2116ba8527affd099ad59eb0c740f2063ade1500", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]     Checking etherparse v0.13.0
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]     Checking ctrlc v3.2.5
[INFO] [stderr]    Compiling pcap v1.0.0
[INFO] [stderr]     Checking tikv-jemallocator v0.5.0
[INFO] [stderr]     Checking flowspy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "40c9f1c163f8d1e3386db70a2116ba8527affd099ad59eb0c740f2063ade1500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40c9f1c163f8d1e3386db70a2116ba8527affd099ad59eb0c740f2063ade1500", kill_on_drop: false }`
[INFO] [stdout] 40c9f1c163f8d1e3386db70a2116ba8527affd099ad59eb0c740f2063ade1500
[INFO] checking MariaStrecht/High-Res-FlowWatch against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMariaStrecht%2FHigh-Res-FlowWatch" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MariaStrecht/High-Res-FlowWatch on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MariaStrecht/High-Res-FlowWatch
[INFO] finished tweaking git repo https://github.com/MariaStrecht/High-Res-FlowWatch
[INFO] tweaked toml for git repo https://github.com/MariaStrecht/High-Res-FlowWatch written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/MariaStrecht/High-Res-FlowWatch 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77c8338d4d8c976c97d8f0db47df4d32f690249bc8f822402f23b17dcdc152fe
[INFO] running `Command { std: "docker" "start" "-a" "77c8338d4d8c976c97d8f0db47df4d32f690249bc8f822402f23b17dcdc152fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77c8338d4d8c976c97d8f0db47df4d32f690249bc8f822402f23b17dcdc152fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c8338d4d8c976c97d8f0db47df4d32f690249bc8f822402f23b17dcdc152fe", kill_on_drop: false }`
[INFO] [stdout] 77c8338d4d8c976c97d8f0db47df4d32f690249bc8f822402f23b17dcdc152fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e75f1a0ba5f75bcf47a27b66ee53df0f794dbfb98cced98150b3d0c0bc08678d
[INFO] running `Command { std: "docker" "start" "-a" "e75f1a0ba5f75bcf47a27b66ee53df0f794dbfb98cced98150b3d0c0bc08678d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]     Checking etherparse v0.13.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.5.3+5.3.0-patched
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking nix v0.26.2
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking ctrlc v3.2.5
[INFO] [stderr]    Compiling pcap v1.0.0
[INFO] [stderr]     Checking tikv-jemallocator v0.5.0
[INFO] [stderr]     Checking flowspy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "e75f1a0ba5f75bcf47a27b66ee53df0f794dbfb98cced98150b3d0c0bc08678d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75f1a0ba5f75bcf47a27b66ee53df0f794dbfb98cced98150b3d0c0bc08678d", kill_on_drop: false }`
[INFO] [stdout] e75f1a0ba5f75bcf47a27b66ee53df0f794dbfb98cced98150b3d0c0bc08678d