[INFO] fetching crate sillad-conntest 0.2.0...
[INFO] checking sillad-conntest-0.2.0 against master#c8551d3c63c51f290cf1dc9dc4714249ea849fd1 for pr-148946
[INFO] extracting crate sillad-conntest 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sillad-conntest 0.2.0
[INFO] finished tweaking crates.io crate sillad-conntest 0.2.0
[INFO] tweaked toml for crates.io crate sillad-conntest 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sillad-conntest 0.2.0 on toolchain c8551d3c63c51f290cf1dc9dc4714249ea849fd1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 147 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cache-padded v1.3.0
[INFO] [stderr]   Downloaded sillad v0.2.6
[INFO] [stderr]   Downloaded smolscale v0.4.16
[INFO] [stderr]   Downloaded async-event v0.2.1
[INFO] [stderr]   Downloaded tachyonix v0.3.1
[INFO] [stderr]   Downloaded smol-timeout2 v0.6.1
[INFO] [stderr]   Downloaded diatomic-waker v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c6f363e2ec29504d598342dce9a69e456417db489d3f944795d7fa87026602
[INFO] running `Command { std: "docker" "start" "-a" "f7c6f363e2ec29504d598342dce9a69e456417db489d3f944795d7fa87026602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c6f363e2ec29504d598342dce9a69e456417db489d3f944795d7fa87026602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c6f363e2ec29504d598342dce9a69e456417db489d3f944795d7fa87026602", kill_on_drop: false }`
[INFO] [stdout] f7c6f363e2ec29504d598342dce9a69e456417db489d3f944795d7fa87026602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c8551d3c63c51f290cf1dc9dc4714249ea849fd1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33b893c6e5f4ebea0e56aeab5f7b3205d8a9c72b1578becf7445542fae6adec
[INFO] running `Command { std: "docker" "start" "-a" "b33b893c6e5f4ebea0e56aeab5f7b3205d8a9c72b1578becf7445542fae6adec", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking async-event v0.2.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking tabwriter v1.4.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking st3 v0.4.1
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking cache-padded v1.3.0
[INFO] [stderr]     Checking diatomic-waker v0.1.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tachyonix v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking futures-concurrency v7.6.3
[INFO] [stderr]     Checking async-compat v0.2.5
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking smol-timeout2 v0.6.1
[INFO] [stderr]     Checking sillad v0.2.6
[INFO] [stderr]     Checking smolscale v0.4.16
[INFO] [stderr]     Checking sillad-conntest v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.54s
[INFO] running `Command { std: "docker" "inspect" "b33b893c6e5f4ebea0e56aeab5f7b3205d8a9c72b1578becf7445542fae6adec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33b893c6e5f4ebea0e56aeab5f7b3205d8a9c72b1578becf7445542fae6adec", kill_on_drop: false }`
[INFO] [stdout] b33b893c6e5f4ebea0e56aeab5f7b3205d8a9c72b1578becf7445542fae6adec