[INFO] fetching crate flexiber 0.1.0...
[INFO] testing flexiber-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flexiber 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate flexiber 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexiber 0.1.0
[INFO] finished tweaking crates.io crate flexiber 0.1.0
[INFO] tweaked toml for crates.io crate flexiber 0.1.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flexiber_derive v0.1.0
[INFO] [stderr]   Downloaded delog v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c647d2bc360c005aead52318012719ea0b6e5ab718e9885c375da974923d229a
[INFO] running `Command { std: "docker" "start" "-a" "c647d2bc360c005aead52318012719ea0b6e5ab718e9885c375da974923d229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c647d2bc360c005aead52318012719ea0b6e5ab718e9885c375da974923d229a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c647d2bc360c005aead52318012719ea0b6e5ab718e9885c375da974923d229a", kill_on_drop: false }`
[INFO] [stdout] c647d2bc360c005aead52318012719ea0b6e5ab718e9885c375da974923d229a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da0ba0b9dacb65e93d7b13f50519ef81ee68672909a3eb7f1357f0fe727bc0d5
[INFO] running `Command { std: "docker" "start" "-a" "da0ba0b9dacb65e93d7b13f50519ef81ee68672909a3eb7f1357f0fe727bc0d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling delog v0.1.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling flexiber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "da0ba0b9dacb65e93d7b13f50519ef81ee68672909a3eb7f1357f0fe727bc0d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0ba0b9dacb65e93d7b13f50519ef81ee68672909a3eb7f1357f0fe727bc0d5", kill_on_drop: false }`
[INFO] [stdout] da0ba0b9dacb65e93d7b13f50519ef81ee68672909a3eb7f1357f0fe727bc0d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07fda66c9001623bc6aa811a88fcec20d08efb3369dc225d85f6128bd6181de9
[INFO] running `Command { std: "docker" "start" "-a" "07fda66c9001623bc6aa811a88fcec20d08efb3369dc225d85f6128bd6181de9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling flexiber v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "07fda66c9001623bc6aa811a88fcec20d08efb3369dc225d85f6128bd6181de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fda66c9001623bc6aa811a88fcec20d08efb3369dc225d85f6128bd6181de9", kill_on_drop: false }`
[INFO] [stdout] 07fda66c9001623bc6aa811a88fcec20d08efb3369dc225d85f6128bd6181de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c6771504f78f109476bb7e3d237f5dfdf395e25d22bb8e156abbedd41d83f38
[INFO] running `Command { std: "docker" "start" "-a" "0c6771504f78f109476bb7e3d237f5dfdf395e25d22bb8e156abbedd41d83f38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flexiber-a2419b20fd69cfd1)
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-9bf21c623805e042)
[INFO] [stdout] test decoder::tests::zero_length ... ok
[INFO] [stderr]    Doc-tests flexiber
[INFO] [stdout] test encoder::tests::zero_length ... ok
[INFO] [stdout] test length::tests::encode ... ok
[INFO] [stdout] test length::tests::decode ... ok
[INFO] [stdout] test length::tests::reject_indefinite_lengths ... ok
[INFO] [stdout] test simpletag::tests::simple_tag ... ok
[INFO] [stdout] test tag::tests::reconstruct ... ok
[INFO] [stdout] test tagged::tests::encode ... ok
[INFO] [stdout] test traits::tests::derive_option ... ok
[INFO] [stdout] test traits::tests::nesty ... ok
[INFO] [stdout] test traits::tests::nesty2 ... ok
[INFO] [stdout] test traits::tests::reconstruct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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] [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" "0c6771504f78f109476bb7e3d237f5dfdf395e25d22bb8e156abbedd41d83f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6771504f78f109476bb7e3d237f5dfdf395e25d22bb8e156abbedd41d83f38", kill_on_drop: false }`
[INFO] [stdout] 0c6771504f78f109476bb7e3d237f5dfdf395e25d22bb8e156abbedd41d83f38