[INFO] fetching crate tokio-gemini 0.5.2...
[INFO] building tokio-gemini-0.5.2 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tokio-gemini 0.5.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate tokio-gemini 0.5.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tokio-gemini 0.5.2
[INFO] tweaked toml for crates.io crate tokio-gemini 0.5.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-gemini 0.5.2 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-gemini 0.5.2 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd4a37b74af39b4a6a78c37a4cfa2c665a4fadf7425937b65a77d68ce3db66b1
[INFO] running `Command { std: "docker" "start" "-a" "dd4a37b74af39b4a6a78c37a4cfa2c665a4fadf7425937b65a77d68ce3db66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4a37b74af39b4a6a78c37a4cfa2c665a4fadf7425937b65a77d68ce3db66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4a37b74af39b4a6a78c37a4cfa2c665a4fadf7425937b65a77d68ce3db66b1", kill_on_drop: false }`
[INFO] [stdout] dd4a37b74af39b4a6a78c37a4cfa2c665a4fadf7425937b65a77d68ce3db66b1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81a382f426dec3a2db09af0c0b8d9ff1d7479c95b554c03ae8effb333ac10781
[INFO] running `Command { std: "docker" "start" "-a" "81a382f426dec3a2db09af0c0b8d9ff1d7479c95b554c03ae8effb333ac10781", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling rustls v0.23.12
[INFO] [stderr]    Compiling rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling indexmap v2.4.0
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling cpufeatures v0.2.13
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling base64ct v1.6.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling tokio v1.39.3
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling url v2.5.2
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling rustls-webpki v0.102.7
[INFO] [stderr]    Compiling tokio-rustls v0.26.0
[INFO] [stderr]    Compiling tokio-gemini v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.78s
[INFO] running `Command { std: "docker" "inspect" "81a382f426dec3a2db09af0c0b8d9ff1d7479c95b554c03ae8effb333ac10781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a382f426dec3a2db09af0c0b8d9ff1d7479c95b554c03ae8effb333ac10781", kill_on_drop: false }`
[INFO] [stdout] 81a382f426dec3a2db09af0c0b8d9ff1d7479c95b554c03ae8effb333ac10781
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83226cb08bb0d8f936bd015cae175fc65feace636d0ef28c2b8c4e94448117f4
[INFO] running `Command { std: "docker" "start" "-a" "83226cb08bb0d8f936bd015cae175fc65feace636d0ef28c2b8c4e94448117f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tokio v1.39.3
[INFO] [stderr]    Compiling tokio-rustls v0.26.0
[INFO] [stderr]    Compiling tokio-gemini v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "83226cb08bb0d8f936bd015cae175fc65feace636d0ef28c2b8c4e94448117f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83226cb08bb0d8f936bd015cae175fc65feace636d0ef28c2b8c4e94448117f4", kill_on_drop: false }`
[INFO] [stdout] 83226cb08bb0d8f936bd015cae175fc65feace636d0ef28c2b8c4e94448117f4