[INFO] fetching crate icechip 0.1.1...
[INFO] testing icechip-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate icechip 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate icechip 0.1.1
[INFO] finished tweaking crates.io crate icechip 0.1.1
[INFO] tweaked toml for crates.io crate icechip 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icechip 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyrand v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c98134078573ddd4a9f7407764ea39ea559e9e72a388880ec25099cb11427dd
[INFO] running `Command { std: "docker" "start" "-a" "8c98134078573ddd4a9f7407764ea39ea559e9e72a388880ec25099cb11427dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c98134078573ddd4a9f7407764ea39ea559e9e72a388880ec25099cb11427dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c98134078573ddd4a9f7407764ea39ea559e9e72a388880ec25099cb11427dd", kill_on_drop: false }`
[INFO] [stdout] 8c98134078573ddd4a9f7407764ea39ea559e9e72a388880ec25099cb11427dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24069a651819c4795b969a621a8d070d88090ce51007e0851c190342a03804a3
[INFO] running `Command { std: "docker" "start" "-a" "24069a651819c4795b969a621a8d070d88090ce51007e0851c190342a03804a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyrand v0.5.0
[INFO] [stderr]    Compiling icechip v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "24069a651819c4795b969a621a8d070d88090ce51007e0851c190342a03804a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24069a651819c4795b969a621a8d070d88090ce51007e0851c190342a03804a3", kill_on_drop: false }`
[INFO] [stdout] 24069a651819c4795b969a621a8d070d88090ce51007e0851c190342a03804a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3064eb3a109b955fe5a6c98f0328e2252c241693f4b9e92ca09d9644ed8ea66b
[INFO] running `Command { std: "docker" "start" "-a" "3064eb3a109b955fe5a6c98f0328e2252c241693f4b9e92ca09d9644ed8ea66b", kill_on_drop: false }`
[INFO] [stderr]    Compiling icechip v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3064eb3a109b955fe5a6c98f0328e2252c241693f4b9e92ca09d9644ed8ea66b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3064eb3a109b955fe5a6c98f0328e2252c241693f4b9e92ca09d9644ed8ea66b", kill_on_drop: false }`
[INFO] [stdout] 3064eb3a109b955fe5a6c98f0328e2252c241693f4b9e92ca09d9644ed8ea66b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 964c3c5b7cf2e635b21856e8a90ea340975ee3d61cba4bd3c5685a8f67645448
[INFO] running `Command { std: "docker" "start" "-a" "964c3c5b7cf2e635b21856e8a90ea340975ee3d61cba4bd3c5685a8f67645448", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icechip-fd8f487933f1670d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::custom_machine_id_u128 ... ok
[INFO] [stdout] test tests::custom_machine_id_u64 ... ok
[INFO] [stdout] test tests::from_into_u128 ... ok
[INFO] [stdout] test tests::tick_u64 ... ok
[INFO] [stdout] test tests::from_into_u64 ... ok
[INFO] [stderr]    Doc-tests icechip
[INFO] [stdout] test tests::tick_u128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "964c3c5b7cf2e635b21856e8a90ea340975ee3d61cba4bd3c5685a8f67645448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964c3c5b7cf2e635b21856e8a90ea340975ee3d61cba4bd3c5685a8f67645448", kill_on_drop: false }`
[INFO] [stdout] 964c3c5b7cf2e635b21856e8a90ea340975ee3d61cba4bd3c5685a8f67645448