[INFO] fetching crate chymist 0.1.0...
[INFO] testing chymist-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate chymist 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate chymist 0.1.0
[INFO] finished tweaking crates.io crate chymist 0.1.0
[INFO] tweaked toml for crates.io crate chymist 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chymist 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] 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 3 packages to latest compatible versions
[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 glucose v0.2.3
[INFO] [stderr]   Downloaded fructose v0.3.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f5ac11482b1e5d2a6fdbd5b3b15638a63e9caaded7faeec2c9a0f530dfab289d
[INFO] running `Command { std: "docker" "start" "-a" "f5ac11482b1e5d2a6fdbd5b3b15638a63e9caaded7faeec2c9a0f530dfab289d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5ac11482b1e5d2a6fdbd5b3b15638a63e9caaded7faeec2c9a0f530dfab289d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ac11482b1e5d2a6fdbd5b3b15638a63e9caaded7faeec2c9a0f530dfab289d", kill_on_drop: false }`
[INFO] [stdout] f5ac11482b1e5d2a6fdbd5b3b15638a63e9caaded7faeec2c9a0f530dfab289d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 28b9af6ce189ce9527aff07f3fad2b8b39a38c5213a53cac1cbd1d8698534f57
[INFO] running `Command { std: "docker" "start" "-a" "28b9af6ce189ce9527aff07f3fad2b8b39a38c5213a53cac1cbd1d8698534f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling fructose v0.3.9
[INFO] [stderr]    Compiling glucose v0.2.3
[INFO] [stderr]    Compiling chymist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "28b9af6ce189ce9527aff07f3fad2b8b39a38c5213a53cac1cbd1d8698534f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b9af6ce189ce9527aff07f3fad2b8b39a38c5213a53cac1cbd1d8698534f57", kill_on_drop: false }`
[INFO] [stdout] 28b9af6ce189ce9527aff07f3fad2b8b39a38c5213a53cac1cbd1d8698534f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a06aa7f679dcc93ce6ed8dc0d0f8ade651f7c17050070050c5c24709194c677c
[INFO] running `Command { std: "docker" "start" "-a" "a06aa7f679dcc93ce6ed8dc0d0f8ade651f7c17050070050c5c24709194c677c", kill_on_drop: false }`
[INFO] [stderr]    Compiling chymist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a06aa7f679dcc93ce6ed8dc0d0f8ade651f7c17050070050c5c24709194c677c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a06aa7f679dcc93ce6ed8dc0d0f8ade651f7c17050070050c5c24709194c677c", kill_on_drop: false }`
[INFO] [stdout] a06aa7f679dcc93ce6ed8dc0d0f8ade651f7c17050070050c5c24709194c677c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4757e1ee40ba9ba8ed5b6648db4269bc18e1f906f9751827e3b1616ae28f56ec
[INFO] running `Command { std: "docker" "start" "-a" "4757e1ee40ba9ba8ed5b6648db4269bc18e1f906f9751827e3b1616ae28f56ec", 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/chymist-df8ae9d52fc48645)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests chymist
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "4757e1ee40ba9ba8ed5b6648db4269bc18e1f906f9751827e3b1616ae28f56ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4757e1ee40ba9ba8ed5b6648db4269bc18e1f906f9751827e3b1616ae28f56ec", kill_on_drop: false }`
[INFO] [stdout] 4757e1ee40ba9ba8ed5b6648db4269bc18e1f906f9751827e3b1616ae28f56ec