[INFO] fetching crate finito 0.1.0...
[INFO] testing finito-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate finito 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate finito 0.1.0
[INFO] finished tweaking crates.io crate finito 0.1.0
[INFO] tweaked toml for crates.io crate finito 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate finito 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6de9b7c24eef351e028e4a04e02bbe4d9bb11576ad6f69a4135c29cdc3360b05
[INFO] running `Command { std: "docker" "start" "-a" "6de9b7c24eef351e028e4a04e02bbe4d9bb11576ad6f69a4135c29cdc3360b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de9b7c24eef351e028e4a04e02bbe4d9bb11576ad6f69a4135c29cdc3360b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de9b7c24eef351e028e4a04e02bbe4d9bb11576ad6f69a4135c29cdc3360b05", kill_on_drop: false }`
[INFO] [stdout] 6de9b7c24eef351e028e4a04e02bbe4d9bb11576ad6f69a4135c29cdc3360b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d9c6089f64d9290678fd980776f503772dec0ffd0310aac50f20850243f5e50
[INFO] running `Command { std: "docker" "start" "-a" "3d9c6089f64d9290678fd980776f503772dec0ffd0310aac50f20850243f5e50", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling finito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "3d9c6089f64d9290678fd980776f503772dec0ffd0310aac50f20850243f5e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9c6089f64d9290678fd980776f503772dec0ffd0310aac50f20850243f5e50", kill_on_drop: false }`
[INFO] [stdout] 3d9c6089f64d9290678fd980776f503772dec0ffd0310aac50f20850243f5e50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6900c652237f642d2151900e95114bea0a355cf737c7aa8adc7812bededcd3a
[INFO] running `Command { std: "docker" "start" "-a" "f6900c652237f642d2151900e95114bea0a355cf737c7aa8adc7812bededcd3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling finito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "f6900c652237f642d2151900e95114bea0a355cf737c7aa8adc7812bededcd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6900c652237f642d2151900e95114bea0a355cf737c7aa8adc7812bededcd3a", kill_on_drop: false }`
[INFO] [stdout] f6900c652237f642d2151900e95114bea0a355cf737c7aa8adc7812bededcd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d26f8cb178fd6bc2dc91fe831437bfbc46128473679fe6a634c0951985d64a3
[INFO] running `Command { std: "docker" "start" "-a" "9d26f8cb178fd6bc2dc91fe831437bfbc46128473679fe6a634c0951985d64a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/finito-026ef31463b138fb)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test strategy::exponential_backoff::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::exponential_backoff::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] test strategy::exponential_backoff::returns_some_exponential_base_10 ... ok
[INFO] [stdout] test strategy::exponential_backoff::returns_some_exponential_base_2 ... ok
[INFO] [stdout] test strategy::exponential_backoff::saturates_at_maximum_value ... ok
[INFO] [stdout] test strategy::exponential_backoff::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::can_use_factor_to_get_seconds ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::saturates_at_maximum_value ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::stops_increasing_at_max_delay ... ok
[INFO] [stdout] test strategy::fixed_interval::returns_some_fixed ... ok
[INFO] [stdout] test strategy::fibonacci_backoff::returns_the_fibonacci_series_starting_at_10 ... ok
[INFO] [stderr]      Running tests/future.rs (/opt/rustwide/target/debug/deps/future-6d8c64ecdaa4925b)
[INFO] [stdout] test strategy::fibonacci_backoff::returns_max_when_max_less_than_base ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test attempts_just_once ... ok
[INFO] [stdout] test attempts_until_max_retries_exceeded ... ok
[INFO] [stdout] test attempts_retry_only_if_given_condition_is_true ... ok
[INFO] [stdout] test attempts_until_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finito
[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" "9d26f8cb178fd6bc2dc91fe831437bfbc46128473679fe6a634c0951985d64a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d26f8cb178fd6bc2dc91fe831437bfbc46128473679fe6a634c0951985d64a3", kill_on_drop: false }`
[INFO] [stdout] 9d26f8cb178fd6bc2dc91fe831437bfbc46128473679fe6a634c0951985d64a3