[INFO] fetching crate kolben 0.0.3...
[INFO] testing kolben-0.0.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate kolben 0.0.3 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate kolben 0.0.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kolben 0.0.3
[INFO] finished tweaking crates.io crate kolben 0.0.3
[INFO] tweaked toml for crates.io crate kolben 0.0.3 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f26a82194da4e7e10ed87ee7648fd09389e2d92323cf5dfb64a587819df9b568
[INFO] running `Command { std: "docker" "start" "-a" "f26a82194da4e7e10ed87ee7648fd09389e2d92323cf5dfb64a587819df9b568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f26a82194da4e7e10ed87ee7648fd09389e2d92323cf5dfb64a587819df9b568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f26a82194da4e7e10ed87ee7648fd09389e2d92323cf5dfb64a587819df9b568", kill_on_drop: false }`
[INFO] [stdout] f26a82194da4e7e10ed87ee7648fd09389e2d92323cf5dfb64a587819df9b568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6221b41fe477163696fcca033c073119ae3958744a29434d76ec5ff5367d9c15
[INFO] running `Command { std: "docker" "start" "-a" "6221b41fe477163696fcca033c073119ae3958744a29434d76ec5ff5367d9c15", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling postcard-cobs v0.1.5-pre
[INFO] [stderr]    Compiling rcobs v0.1.1
[INFO] [stderr]    Compiling rzcobs v0.1.2
[INFO] [stderr]    Compiling kolben v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "6221b41fe477163696fcca033c073119ae3958744a29434d76ec5ff5367d9c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6221b41fe477163696fcca033c073119ae3958744a29434d76ec5ff5367d9c15", kill_on_drop: false }`
[INFO] [stdout] 6221b41fe477163696fcca033c073119ae3958744a29434d76ec5ff5367d9c15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f726151cdce71a643319881cc75d8e64a59c3dc04f889149e4945ca3baa755a7
[INFO] running `Command { std: "docker" "start" "-a" "f726151cdce71a643319881cc75d8e64a59c3dc04f889149e4945ca3baa755a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling similar v2.1.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling insta v1.14.0
[INFO] [stderr]    Compiling kolben v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kolben-d71da88bd63ef266)
[INFO] [stderr]   Executable tests/cobs-demos.rs (/opt/rustwide/target/debug/deps/cobs_demos-68c0b3861f1e3d1c)
[INFO] running `Command { std: "docker" "inspect" "f726151cdce71a643319881cc75d8e64a59c3dc04f889149e4945ca3baa755a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f726151cdce71a643319881cc75d8e64a59c3dc04f889149e4945ca3baa755a7", kill_on_drop: false }`
[INFO] [stdout] f726151cdce71a643319881cc75d8e64a59c3dc04f889149e4945ca3baa755a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfbfc094d1dd57ddb9d0159a3ee554e8fe1c88c6f21c2f78047b1cc02c09ab61
[INFO] running `Command { std: "docker" "start" "-a" "dfbfc094d1dd57ddb9d0159a3ee554e8fe1c88c6f21c2f78047b1cc02c09ab61", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kolben-d71da88bd63ef266)
[INFO] [stderr]      Running tests/cobs-demos.rs (/opt/rustwide/target/debug/deps/cobs_demos-68c0b3861f1e3d1c)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test reverse_cobs_vec ... ok
[INFO] [stdout] test reverse_zcobs_vec ... ok
[INFO] [stdout] test rler_cobs_vec ... ok
[INFO] [stdout] test standard_cobs_vec ... ok
[INFO] [stdout] test rler_cobs_roundtrip ... ok
[INFO] [stdout] test rler_baskervilles ... ok
[INFO] [stdout] test rler_baskervilles_nulls ... ok
[INFO] [stderr]    Doc-tests kolben
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[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" "dfbfc094d1dd57ddb9d0159a3ee554e8fe1c88c6f21c2f78047b1cc02c09ab61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbfc094d1dd57ddb9d0159a3ee554e8fe1c88c6f21c2f78047b1cc02c09ab61", kill_on_drop: false }`
[INFO] [stdout] dfbfc094d1dd57ddb9d0159a3ee554e8fe1c88c6f21c2f78047b1cc02c09ab61