[INFO] fetching crate rbdc-pool-fast 4.6.1...
[INFO] building rbdc-pool-fast-4.6.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rbdc-pool-fast 4.6.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rbdc-pool-fast 4.6.1
[INFO] finished tweaking crates.io crate rbdc-pool-fast 4.6.1
[INFO] tweaked toml for crates.io crate rbdc-pool-fast 4.6.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbdc-pool-fast 4.6.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbdc-pool-fast 4.6.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rbs v4.6.2
[INFO] [stderr]   Downloaded fastdate v0.3.36
[INFO] [stderr]   Downloaded fast_pool v0.3.7
[INFO] [stderr]   Downloaded rbdc v4.6.1
[INFO] [stderr]   Downloaded lru v0.14.0
[INFO] [stderr]   Downloaded dark-std v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55fcea8e2cb0977370f1796af3a357390cfd5f20d2fc2dbc23f9ef902175d18f
[INFO] running `Command { std: "docker" "start" "-a" "55fcea8e2cb0977370f1796af3a357390cfd5f20d2fc2dbc23f9ef902175d18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55fcea8e2cb0977370f1796af3a357390cfd5f20d2fc2dbc23f9ef902175d18f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fcea8e2cb0977370f1796af3a357390cfd5f20d2fc2dbc23f9ef902175d18f", kill_on_drop: false }`
[INFO] [stdout] 55fcea8e2cb0977370f1796af3a357390cfd5f20d2fc2dbc23f9ef902175d18f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 352706a059f9ba4c35a61cd466c3d2d05991e1016cfe4eeb6e45652ed1e64f85
[INFO] running `Command { std: "docker" "start" "-a" "352706a059f9ba4c35a61cd466c3d2d05991e1016cfe4eeb6e45652ed1e64f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling lru v0.14.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling fast_pool v0.3.7
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rbs v4.6.2
[INFO] [stderr]    Compiling dark-std v0.2.16
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling fastdate v0.3.36
[INFO] [stderr]    Compiling rbdc v4.6.1
[INFO] [stderr]    Compiling rbdc-pool-fast v4.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.70s
[INFO] running `Command { std: "docker" "inspect" "352706a059f9ba4c35a61cd466c3d2d05991e1016cfe4eeb6e45652ed1e64f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352706a059f9ba4c35a61cd466c3d2d05991e1016cfe4eeb6e45652ed1e64f85", kill_on_drop: false }`
[INFO] [stdout] 352706a059f9ba4c35a61cd466c3d2d05991e1016cfe4eeb6e45652ed1e64f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1a370f5d969321e1b782a80ced5c9553fa84675d6d1f69720dc5d0c405d1d8
[INFO] running `Command { std: "docker" "start" "-a" "ea1a370f5d969321e1b782a80ced5c9553fa84675d6d1f69720dc5d0c405d1d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbdc-pool-fast v4.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "ea1a370f5d969321e1b782a80ced5c9553fa84675d6d1f69720dc5d0c405d1d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1a370f5d969321e1b782a80ced5c9553fa84675d6d1f69720dc5d0c405d1d8", kill_on_drop: false }`
[INFO] [stdout] ea1a370f5d969321e1b782a80ced5c9553fa84675d6d1f69720dc5d0c405d1d8