[INFO] fetching crate tb 0.1.0...
[INFO] testing tb-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tb 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tb 0.1.0
[INFO] finished tweaking crates.io crate tb 0.1.0
[INFO] tweaked toml for crates.io crate tb 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tb 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] 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] 9e8bb0df9923908ae23d82eea9476abd16abc1448cb90c1d61c406b4b3d7447a
[INFO] running `Command { std: "docker" "start" "-a" "9e8bb0df9923908ae23d82eea9476abd16abc1448cb90c1d61c406b4b3d7447a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e8bb0df9923908ae23d82eea9476abd16abc1448cb90c1d61c406b4b3d7447a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8bb0df9923908ae23d82eea9476abd16abc1448cb90c1d61c406b4b3d7447a", kill_on_drop: false }`
[INFO] [stdout] 9e8bb0df9923908ae23d82eea9476abd16abc1448cb90c1d61c406b4b3d7447a
[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] 8a306482f8fa9f8d97b64de9519b7cf096a8a02c42705ab71d2ac3ba7e79220b
[INFO] running `Command { std: "docker" "start" "-a" "8a306482f8fa9f8d97b64de9519b7cf096a8a02c42705ab71d2ac3ba7e79220b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "8a306482f8fa9f8d97b64de9519b7cf096a8a02c42705ab71d2ac3ba7e79220b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a306482f8fa9f8d97b64de9519b7cf096a8a02c42705ab71d2ac3ba7e79220b", kill_on_drop: false }`
[INFO] [stdout] 8a306482f8fa9f8d97b64de9519b7cf096a8a02c42705ab71d2ac3ba7e79220b
[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] 98bc63760ce610ee64a571e99f5c36e9d065c51b424f3d1c0ec41eb88f3d1fd3
[INFO] running `Command { std: "docker" "start" "-a" "98bc63760ce610ee64a571e99f5c36e9d065c51b424f3d1c0ec41eb88f3d1fd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "98bc63760ce610ee64a571e99f5c36e9d065c51b424f3d1c0ec41eb88f3d1fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98bc63760ce610ee64a571e99f5c36e9d065c51b424f3d1c0ec41eb88f3d1fd3", kill_on_drop: false }`
[INFO] [stdout] 98bc63760ce610ee64a571e99f5c36e9d065c51b424f3d1c0ec41eb88f3d1fd3
[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] e25076fcc7e9a94e72c255c7e6c6a2a2f3d56911513db724549f00aba589a4a8
[INFO] running `Command { std: "docker" "start" "-a" "e25076fcc7e9a94e72c255c7e6c6a2a2f3d56911513db724549f00aba589a4a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tb-21ec464f6a43994c)
[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] [stderr]    Doc-tests tb
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - list (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - list_from (line 44) ... FAILED
[INFO] [stdout] test src/lib.rs - array_from (line 6) ... ok
[INFO] [stdout] test src/lib.rs - vec_from (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - list (line 28) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `literal`
[INFO] [stdout]  --> src/lib.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use literal::list;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `literal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `literal`, use `cargo add literal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - list_from (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `literal`
[INFO] [stdout]  --> src/lib.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use literal::list_from;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `literal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `literal`, use `cargo add literal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - list (line 28)
[INFO] [stdout]     src/lib.rs - list_from (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e25076fcc7e9a94e72c255c7e6c6a2a2f3d56911513db724549f00aba589a4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25076fcc7e9a94e72c255c7e6c6a2a2f3d56911513db724549f00aba589a4a8", kill_on_drop: false }`
[INFO] [stdout] e25076fcc7e9a94e72c255c7e6c6a2a2f3d56911513db724549f00aba589a4a8