[INFO] fetching crate t9 0.2.2...
[INFO] testing t9-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate t9 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate t9 0.2.2
[INFO] finished tweaking crates.io crate t9 0.2.2
[INFO] tweaked toml for crates.io crate t9 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t9 0.2.2 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 t9 0.2.2 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a21ba75dcadf85634899aa76d1b6c9d694bdda2703dafb1f22ed3a0620f0030f
[INFO] running `Command { std: "docker" "start" "-a" "a21ba75dcadf85634899aa76d1b6c9d694bdda2703dafb1f22ed3a0620f0030f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21ba75dcadf85634899aa76d1b6c9d694bdda2703dafb1f22ed3a0620f0030f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21ba75dcadf85634899aa76d1b6c9d694bdda2703dafb1f22ed3a0620f0030f", kill_on_drop: false }`
[INFO] [stdout] a21ba75dcadf85634899aa76d1b6c9d694bdda2703dafb1f22ed3a0620f0030f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 38d103cab21e22a208ea9a793013d8a7007a7d932338a2bec62c53fb3ad490da
[INFO] running `Command { std: "docker" "start" "-a" "38d103cab21e22a208ea9a793013d8a7007a7d932338a2bec62c53fb3ad490da", kill_on_drop: false }`
[INFO] [stderr]    Compiling t9 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "38d103cab21e22a208ea9a793013d8a7007a7d932338a2bec62c53fb3ad490da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d103cab21e22a208ea9a793013d8a7007a7d932338a2bec62c53fb3ad490da", kill_on_drop: false }`
[INFO] [stdout] 38d103cab21e22a208ea9a793013d8a7007a7d932338a2bec62c53fb3ad490da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a741a0cf80e2afaeb201734de3a997607e164e8c53ccbca3448927efd98899be
[INFO] running `Command { std: "docker" "start" "-a" "a741a0cf80e2afaeb201734de3a997607e164e8c53ccbca3448927efd98899be", kill_on_drop: false }`
[INFO] [stderr]    Compiling t9 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "a741a0cf80e2afaeb201734de3a997607e164e8c53ccbca3448927efd98899be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a741a0cf80e2afaeb201734de3a997607e164e8c53ccbca3448927efd98899be", kill_on_drop: false }`
[INFO] [stdout] a741a0cf80e2afaeb201734de3a997607e164e8c53ccbca3448927efd98899be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] db6ef17e7176a2fe9db519984cdd70723ad8e0987708e3db57918f502381ba09
[INFO] running `Command { std: "docker" "start" "-a" "db6ef17e7176a2fe9db519984cdd70723ad8e0987708e3db57918f502381ba09", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t9-6d0c61c05f44f555)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pad::tests::character_should_be_transformed_into_digit ... ok
[INFO] [stdout] test tree::test::adding_a_word_should_also_return_it ... ok
[INFO] [stdout] test pad::tests::digit_should_display_correctly ... ok
[INFO] [stdout] test pad::tests::digit_for_should_return_with_correct_digits ... ok
[INFO] [stdout] test pad::tests::digits_should_be_able_to_be_constructed_from_arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests t9
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/pad/mod.rs - pad::Digits::head (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/pad/mod.rs - pad (line 3) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/pad/mod.rs - pad::Digits::tail (line 55) ... ok
[INFO] [stdout] test src/tree/mod.rs - tree (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db6ef17e7176a2fe9db519984cdd70723ad8e0987708e3db57918f502381ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6ef17e7176a2fe9db519984cdd70723ad8e0987708e3db57918f502381ba09", kill_on_drop: false }`
[INFO] [stdout] db6ef17e7176a2fe9db519984cdd70723ad8e0987708e3db57918f502381ba09