[INFO] fetching crate polyorbite_crc 0.1.0...
[INFO] testing polyorbite_crc-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate polyorbite_crc 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate polyorbite_crc 0.1.0
[INFO] finished tweaking crates.io crate polyorbite_crc 0.1.0
[INFO] tweaked toml for crates.io crate polyorbite_crc 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polyorbite_crc 0.1.0 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 polyorbite_crc 0.1.0 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] b832eafb50d2048da3215e6797542a83ba25984c51e6d1efb802a8a122d40981
[INFO] running `Command { std: "docker" "start" "-a" "b832eafb50d2048da3215e6797542a83ba25984c51e6d1efb802a8a122d40981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b832eafb50d2048da3215e6797542a83ba25984c51e6d1efb802a8a122d40981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b832eafb50d2048da3215e6797542a83ba25984c51e6d1efb802a8a122d40981", kill_on_drop: false }`
[INFO] [stdout] b832eafb50d2048da3215e6797542a83ba25984c51e6d1efb802a8a122d40981
[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] e78f30bad96910318ca4718b6a0e144a7bea4e616d8073360c1b7dd44755c80d
[INFO] running `Command { std: "docker" "start" "-a" "e78f30bad96910318ca4718b6a0e144a7bea4e616d8073360c1b7dd44755c80d", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyorbite_crc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "e78f30bad96910318ca4718b6a0e144a7bea4e616d8073360c1b7dd44755c80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78f30bad96910318ca4718b6a0e144a7bea4e616d8073360c1b7dd44755c80d", kill_on_drop: false }`
[INFO] [stdout] e78f30bad96910318ca4718b6a0e144a7bea4e616d8073360c1b7dd44755c80d
[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] 4393d6bcfd717782ce596f3f2f7b442d27b9409a5e37cfc8804bf1c4ef9d1d5e
[INFO] running `Command { std: "docker" "start" "-a" "4393d6bcfd717782ce596f3f2f7b442d27b9409a5e37cfc8804bf1c4ef9d1d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyorbite_crc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "4393d6bcfd717782ce596f3f2f7b442d27b9409a5e37cfc8804bf1c4ef9d1d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4393d6bcfd717782ce596f3f2f7b442d27b9409a5e37cfc8804bf1c4ef9d1d5e", kill_on_drop: false }`
[INFO] [stdout] 4393d6bcfd717782ce596f3f2f7b442d27b9409a5e37cfc8804bf1c4ef9d1d5e
[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] 04d5bf458dccd45cea0a8555a3f4bc4dda99d282391de7543e9b19b4beb0462a
[INFO] running `Command { std: "docker" "start" "-a" "04d5bf458dccd45cea0a8555a3f4bc4dda99d282391de7543e9b19b4beb0462a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyorbite_crc-30353bdc1dc734ac)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/polyorbite_crc-fa7d45259dae7238)
[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 polyorbite_crc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - calculate_remainder (line 46) ... ok
[INFO] [stdout] test src/lib.rs - calculate_next_shifting (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04d5bf458dccd45cea0a8555a3f4bc4dda99d282391de7543e9b19b4beb0462a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d5bf458dccd45cea0a8555a3f4bc4dda99d282391de7543e9b19b4beb0462a", kill_on_drop: false }`
[INFO] [stdout] 04d5bf458dccd45cea0a8555a3f4bc4dda99d282391de7543e9b19b4beb0462a