[INFO] fetching crate tenkan 0.1.6...
[INFO] testing tenkan-0.1.6 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tenkan 0.1.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tenkan 0.1.6
[INFO] finished tweaking crates.io crate tenkan 0.1.6
[INFO] tweaked toml for crates.io crate tenkan 0.1.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tenkan 0.1.6 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 tenkan 0.1.6 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d6db1f6817654a7baf2e7305aa229cc4dee4b083a6c7151a28eae0432e0f7e7a
[INFO] running `Command { std: "docker" "start" "-a" "d6db1f6817654a7baf2e7305aa229cc4dee4b083a6c7151a28eae0432e0f7e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6db1f6817654a7baf2e7305aa229cc4dee4b083a6c7151a28eae0432e0f7e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6db1f6817654a7baf2e7305aa229cc4dee4b083a6c7151a28eae0432e0f7e7a", kill_on_drop: false }`
[INFO] [stdout] d6db1f6817654a7baf2e7305aa229cc4dee4b083a6c7151a28eae0432e0f7e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 278bd5cdf31d51a59a6327c8a2db3f478fd20b5f3e3548dd7ebdd4770813e0aa
[INFO] running `Command { std: "docker" "start" "-a" "278bd5cdf31d51a59a6327c8a2db3f478fd20b5f3e3548dd7ebdd4770813e0aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling tenkan v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "278bd5cdf31d51a59a6327c8a2db3f478fd20b5f3e3548dd7ebdd4770813e0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278bd5cdf31d51a59a6327c8a2db3f478fd20b5f3e3548dd7ebdd4770813e0aa", kill_on_drop: false }`
[INFO] [stdout] 278bd5cdf31d51a59a6327c8a2db3f478fd20b5f3e3548dd7ebdd4770813e0aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dc2bce58c6e1b6c72a44132bcee76ec4fa9d30d4a58f00a2d1bacbc2a92e72e7
[INFO] running `Command { std: "docker" "start" "-a" "dc2bce58c6e1b6c72a44132bcee76ec4fa9d30d4a58f00a2d1bacbc2a92e72e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tenkan v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "dc2bce58c6e1b6c72a44132bcee76ec4fa9d30d4a58f00a2d1bacbc2a92e72e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2bce58c6e1b6c72a44132bcee76ec4fa9d30d4a58f00a2d1bacbc2a92e72e7", kill_on_drop: false }`
[INFO] [stdout] dc2bce58c6e1b6c72a44132bcee76ec4fa9d30d4a58f00a2d1bacbc2a92e72e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a184ca937b2a73a65e3626ce7eaa64d97a4c23971ce4ac7b18080cb5f0f89fa7
[INFO] running `Command { std: "docker" "start" "-a" "a184ca937b2a73a65e3626ce7eaa64d97a4c23971ce4ac7b18080cb5f0f89fa7", 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/tenkan-3c846821b5c1b043)
[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/tenkan-7a91012e2d0760cc)
[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 tenkan
[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" "a184ca937b2a73a65e3626ce7eaa64d97a4c23971ce4ac7b18080cb5f0f89fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a184ca937b2a73a65e3626ce7eaa64d97a4c23971ce4ac7b18080cb5f0f89fa7", kill_on_drop: false }`
[INFO] [stdout] a184ca937b2a73a65e3626ce7eaa64d97a4c23971ce4ac7b18080cb5f0f89fa7