[INFO] fetching crate tiny_fail 0.2.1...
[INFO] testing tiny_fail-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tiny_fail 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tiny_fail 0.2.1
[INFO] finished tweaking crates.io crate tiny_fail 0.2.1
[INFO] tweaked toml for crates.io crate tiny_fail 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiny_fail 0.2.1 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-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] 919ad00b81ef3fc33c001e099892d522ff9f4d20bce691d6eb6d3933b1c81b8e
[INFO] running `Command { std: "docker" "start" "-a" "919ad00b81ef3fc33c001e099892d522ff9f4d20bce691d6eb6d3933b1c81b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919ad00b81ef3fc33c001e099892d522ff9f4d20bce691d6eb6d3933b1c81b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919ad00b81ef3fc33c001e099892d522ff9f4d20bce691d6eb6d3933b1c81b8e", kill_on_drop: false }`
[INFO] [stdout] 919ad00b81ef3fc33c001e099892d522ff9f4d20bce691d6eb6d3933b1c81b8e
[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] 4399e07ead1da0c3e43e6b0e437a92ccc3654f36977b1b66e702f2c4929dde0f
[INFO] running `Command { std: "docker" "start" "-a" "4399e07ead1da0c3e43e6b0e437a92ccc3654f36977b1b66e702f2c4929dde0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny_fail v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4399e07ead1da0c3e43e6b0e437a92ccc3654f36977b1b66e702f2c4929dde0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4399e07ead1da0c3e43e6b0e437a92ccc3654f36977b1b66e702f2c4929dde0f", kill_on_drop: false }`
[INFO] [stdout] 4399e07ead1da0c3e43e6b0e437a92ccc3654f36977b1b66e702f2c4929dde0f
[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] df45047c213f1b191df884cf57357043ee2f6542d43bac18a263b3970645dae0
[INFO] running `Command { std: "docker" "start" "-a" "df45047c213f1b191df884cf57357043ee2f6542d43bac18a263b3970645dae0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny_fail v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "df45047c213f1b191df884cf57357043ee2f6542d43bac18a263b3970645dae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df45047c213f1b191df884cf57357043ee2f6542d43bac18a263b3970645dae0", kill_on_drop: false }`
[INFO] [stdout] df45047c213f1b191df884cf57357043ee2f6542d43bac18a263b3970645dae0
[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] f616c60a8ccc527188c173e403ecd69cb18888032466b30883c4a5040dd8d56d
[INFO] running `Command { std: "docker" "start" "-a" "f616c60a8ccc527188c173e403ecd69cb18888032466b30883c4a5040dd8d56d", 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/tiny_fail-64b43c5fb98f9ab5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::error_is_sync ... ok
[INFO] [stdout] test test::error_is_send ... ok
[INFO] [stdout] test test::fail_is_sync ... ok
[INFO] [stdout] test test::fail_is_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiny_fail
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - raise (line 187) ... ok
[INFO] [stdout] test src/lib.rs - FailExt (line 134) ... ok
[INFO] [stdout] test src/lib.rs - Fail (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f616c60a8ccc527188c173e403ecd69cb18888032466b30883c4a5040dd8d56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f616c60a8ccc527188c173e403ecd69cb18888032466b30883c4a5040dd8d56d", kill_on_drop: false }`
[INFO] [stdout] f616c60a8ccc527188c173e403ecd69cb18888032466b30883c4a5040dd8d56d