[INFO] fetching crate ouch_connect_nonblocking 5.0.1...
[INFO] testing ouch_connect_nonblocking-5.0.1 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate ouch_connect_nonblocking 5.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ouch_connect_nonblocking 5.0.1
[INFO] finished tweaking crates.io crate ouch_connect_nonblocking 5.0.1
[INFO] tweaked toml for crates.io crate ouch_connect_nonblocking 5.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ouch_connect_nonblocking 5.0.1 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ouch_connect_nonblocking 5.0.1 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f20871178a0c9b20fea7ad024fcc04e4c26d52965c9285069a59f66fb31a67b4
[INFO] running `Command { std: "docker" "start" "-a" "f20871178a0c9b20fea7ad024fcc04e4c26d52965c9285069a59f66fb31a67b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f20871178a0c9b20fea7ad024fcc04e4c26d52965c9285069a59f66fb31a67b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20871178a0c9b20fea7ad024fcc04e4c26d52965c9285069a59f66fb31a67b4", kill_on_drop: false }`
[INFO] [stdout] f20871178a0c9b20fea7ad024fcc04e4c26d52965c9285069a59f66fb31a67b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d12eaaf2cde52b8acc5bb2032420460babb42bd15b4e7bd3b87fe4860c521289
[INFO] running `Command { std: "docker" "start" "-a" "d12eaaf2cde52b8acc5bb2032420460babb42bd15b4e7bd3b87fe4860c521289", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling byteserde v0.6.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling links_core v0.2.12
[INFO] [stderr]    Compiling links_nonblocking v0.2.12
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling byteserde_derive v0.6.2
[INFO] [stderr]    Compiling byteserde_types v0.6.2
[INFO] [stderr]    Compiling soupbintcp_model v4.0.5
[INFO] [stderr]    Compiling soupbintcp_connect_core v4.0.5
[INFO] [stderr]    Compiling ouch_model v5.0.1
[INFO] [stderr]    Compiling soupbintcp_connect_nonblocking v4.0.5
[INFO] [stderr]    Compiling ouch_connect_core v5.0.1
[INFO] [stderr]    Compiling ouch_connect_nonblocking v5.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.84s
[INFO] running `Command { std: "docker" "inspect" "d12eaaf2cde52b8acc5bb2032420460babb42bd15b4e7bd3b87fe4860c521289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12eaaf2cde52b8acc5bb2032420460babb42bd15b4e7bd3b87fe4860c521289", kill_on_drop: false }`
[INFO] [stdout] d12eaaf2cde52b8acc5bb2032420460babb42bd15b4e7bd3b87fe4860c521289
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c4fe144f0658652fee982d03dcc1253541960bb3b3ff1565a8e15ea160e44a
[INFO] running `Command { std: "docker" "start" "-a" "c6c4fe144f0658652fee982d03dcc1253541960bb3b3ff1565a8e15ea160e44a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/build/num-traits-6a332c5091b64e8f/build_script_build-6a332c5091b64e8f.d
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No such file or directory (os error 2)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c6c4fe144f0658652fee982d03dcc1253541960bb3b3ff1565a8e15ea160e44a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c4fe144f0658652fee982d03dcc1253541960bb3b3ff1565a8e15ea160e44a", kill_on_drop: false }`
[INFO] [stdout] c6c4fe144f0658652fee982d03dcc1253541960bb3b3ff1565a8e15ea160e44a