[INFO] fetching crate swimos_utilities 0.1.1...
[INFO] testing swimos_utilities-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate swimos_utilities 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate swimos_utilities 0.1.1
[INFO] finished tweaking crates.io crate swimos_utilities 0.1.1
[INFO] tweaked toml for crates.io crate swimos_utilities 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swimos_utilities 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 81 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[INFO] [stderr]   Downloaded swimos_errors v0.1.1
[INFO] [stderr]   Downloaded swimos_encoding v0.1.1
[INFO] [stderr]   Downloaded swimos_algebra v0.1.1
[INFO] [stderr]   Downloaded swimos_num v0.1.1
[INFO] [stderr]   Downloaded swimos_sync v0.1.1
[INFO] [stderr]   Downloaded swimos_trigger v0.1.1
[INFO] [stderr]   Downloaded swimos_byte_channel v0.1.1
[INFO] [stderr]   Downloaded swimos_format v0.1.1
[INFO] [stderr]   Downloaded swimos_future v0.1.1
[INFO] [stderr]   Downloaded swimos_route v0.1.1
[INFO] [stderr]   Downloaded swimos_rtree v0.1.1
[INFO] [stderr]   Downloaded swimos_fs v0.1.1
[INFO] [stderr]   Downloaded swimos_multi_reader v0.1.1
[INFO] [stderr]   Downloaded swimos_time v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 713852f8cf30890a4078d29dc6d81b82f168761c7aafc539793495b0d50a848e
[INFO] running `Command { std: "docker" "start" "-a" "713852f8cf30890a4078d29dc6d81b82f168761c7aafc539793495b0d50a848e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713852f8cf30890a4078d29dc6d81b82f168761c7aafc539793495b0d50a848e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713852f8cf30890a4078d29dc6d81b82f168761c7aafc539793495b0d50a848e", kill_on_drop: false }`
[INFO] [stdout] 713852f8cf30890a4078d29dc6d81b82f168761c7aafc539793495b0d50a848e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d31daa1e135c865714dda4d5b9a8b92dea625c2fca857123bfd6496f8cd26b8
[INFO] running `Command { std: "docker" "start" "-a" "4d31daa1e135c865714dda4d5b9a8b92dea625c2fca857123bfd6496f8cd26b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimos_num v0.1.1
[INFO] [stderr]    Compiling swimos_utilities v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4d31daa1e135c865714dda4d5b9a8b92dea625c2fca857123bfd6496f8cd26b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d31daa1e135c865714dda4d5b9a8b92dea625c2fca857123bfd6496f8cd26b8", kill_on_drop: false }`
[INFO] [stdout] 4d31daa1e135c865714dda4d5b9a8b92dea625c2fca857123bfd6496f8cd26b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05f27655a5d68ebacdfd6d8a840385c56d343b4a0ea131eb480d3a2c5c675cfd
[INFO] running `Command { std: "docker" "start" "-a" "05f27655a5d68ebacdfd6d8a840385c56d343b4a0ea131eb480d3a2c5c675cfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling swimos_utilities v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "05f27655a5d68ebacdfd6d8a840385c56d343b4a0ea131eb480d3a2c5c675cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f27655a5d68ebacdfd6d8a840385c56d343b4a0ea131eb480d3a2c5c675cfd", kill_on_drop: false }`
[INFO] [stdout] 05f27655a5d68ebacdfd6d8a840385c56d343b4a0ea131eb480d3a2c5c675cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 027c3d374133ffd24d3b55eb0c72305e0d4efdb28986d95ff21aeb5ff07756b2
[INFO] running `Command { std: "docker" "start" "-a" "027c3d374133ffd24d3b55eb0c72305e0d4efdb28986d95ff21aeb5ff07756b2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swimos_utilities-92b46485fb93fde1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swimos_utilities
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "027c3d374133ffd24d3b55eb0c72305e0d4efdb28986d95ff21aeb5ff07756b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027c3d374133ffd24d3b55eb0c72305e0d4efdb28986d95ff21aeb5ff07756b2", kill_on_drop: false }`
[INFO] [stdout] 027c3d374133ffd24d3b55eb0c72305e0d4efdb28986d95ff21aeb5ff07756b2