[INFO] fetching crate sxor 1.0.1...
[INFO] testing sxor-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sxor 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sxor 1.0.1
[INFO] finished tweaking crates.io crate sxor 1.0.1
[INFO] tweaked toml for crates.io crate sxor 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sxor 1.0.1 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] crate crates.io crate sxor 1.0.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7799491daf4f59b9ff8ae5fda210b283264ea05fcc5cd2d9e81a4a5d1a811a3
[INFO] running `Command { std: "docker" "start" "-a" "e7799491daf4f59b9ff8ae5fda210b283264ea05fcc5cd2d9e81a4a5d1a811a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7799491daf4f59b9ff8ae5fda210b283264ea05fcc5cd2d9e81a4a5d1a811a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7799491daf4f59b9ff8ae5fda210b283264ea05fcc5cd2d9e81a4a5d1a811a3", kill_on_drop: false }`
[INFO] [stdout] e7799491daf4f59b9ff8ae5fda210b283264ea05fcc5cd2d9e81a4a5d1a811a3
[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=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] 391758a44e6d3308207ee19dc35c03fb122ad5642a212ec6dc4e3837ab8bbafe
[INFO] running `Command { std: "docker" "start" "-a" "391758a44e6d3308207ee19dc35c03fb122ad5642a212ec6dc4e3837ab8bbafe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling sxor v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "391758a44e6d3308207ee19dc35c03fb122ad5642a212ec6dc4e3837ab8bbafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391758a44e6d3308207ee19dc35c03fb122ad5642a212ec6dc4e3837ab8bbafe", kill_on_drop: false }`
[INFO] [stdout] 391758a44e6d3308207ee19dc35c03fb122ad5642a212ec6dc4e3837ab8bbafe
[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=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] 6bbec2fb046584290a654d8bec0b05e6c82c9abb6bb09a60b1baef6c3066240d
[INFO] running `Command { std: "docker" "start" "-a" "6bbec2fb046584290a654d8bec0b05e6c82c9abb6bb09a60b1baef6c3066240d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sxor v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "6bbec2fb046584290a654d8bec0b05e6c82c9abb6bb09a60b1baef6c3066240d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bbec2fb046584290a654d8bec0b05e6c82c9abb6bb09a60b1baef6c3066240d", kill_on_drop: false }`
[INFO] [stdout] 6bbec2fb046584290a654d8bec0b05e6c82c9abb6bb09a60b1baef6c3066240d
[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=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] 1b7d82a94a7b9c8cb416bd82b279eaf21a52e88747f700dc7100ffd8296d11cd
[INFO] running `Command { std: "docker" "start" "-a" "1b7d82a94a7b9c8cb416bd82b279eaf21a52e88747f700dc7100ffd8296d11cd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sxor-6f9bd9324c3c21fc)
[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" "1b7d82a94a7b9c8cb416bd82b279eaf21a52e88747f700dc7100ffd8296d11cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7d82a94a7b9c8cb416bd82b279eaf21a52e88747f700dc7100ffd8296d11cd", kill_on_drop: false }`
[INFO] [stdout] 1b7d82a94a7b9c8cb416bd82b279eaf21a52e88747f700dc7100ffd8296d11cd