[INFO] fetching crate tryumph 0.1.3...
[INFO] testing tryumph-0.1.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate tryumph 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tryumph 0.1.3
[INFO] finished tweaking crates.io crate tryumph 0.1.3
[INFO] tweaked toml for crates.io crate tryumph 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tryumph 0.1.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tryumph 0.1.3 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3f1e66ac984aa2dfb41c6e0358a651732446514ce21eff9df821f0d3272eb28
[INFO] running `Command { std: "docker" "start" "-a" "d3f1e66ac984aa2dfb41c6e0358a651732446514ce21eff9df821f0d3272eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f1e66ac984aa2dfb41c6e0358a651732446514ce21eff9df821f0d3272eb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f1e66ac984aa2dfb41c6e0358a651732446514ce21eff9df821f0d3272eb28", kill_on_drop: false }`
[INFO] [stdout] d3f1e66ac984aa2dfb41c6e0358a651732446514ce21eff9df821f0d3272eb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a1d3f6506cc7afcaf46e3ad69f294dfe9bbab132aac88212f7411fca380323f
[INFO] running `Command { std: "docker" "start" "-a" "7a1d3f6506cc7afcaf46e3ad69f294dfe9bbab132aac88212f7411fca380323f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling tryumph v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "7a1d3f6506cc7afcaf46e3ad69f294dfe9bbab132aac88212f7411fca380323f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1d3f6506cc7afcaf46e3ad69f294dfe9bbab132aac88212f7411fca380323f", kill_on_drop: false }`
[INFO] [stdout] 7a1d3f6506cc7afcaf46e3ad69f294dfe9bbab132aac88212f7411fca380323f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22352f7a2957931a9cc0f17945da34d84ad56159031b920662b171885e5cfee6
[INFO] running `Command { std: "docker" "start" "-a" "22352f7a2957931a9cc0f17945da34d84ad56159031b920662b171885e5cfee6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tryumph v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "22352f7a2957931a9cc0f17945da34d84ad56159031b920662b171885e5cfee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22352f7a2957931a9cc0f17945da34d84ad56159031b920662b171885e5cfee6", kill_on_drop: false }`
[INFO] [stdout] 22352f7a2957931a9cc0f17945da34d84ad56159031b920662b171885e5cfee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70d48312b4f54190ae803fa296bb182a2060a09f7bfe775c86b4b26a454e8cf9
[INFO] running `Command { std: "docker" "start" "-a" "70d48312b4f54190ae803fa296bb182a2060a09f7bfe775c86b4b26a454e8cf9", 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/tryumph-d68d425ffab14c89)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test strategy::exponential::exponential_overflow ... ok
[INFO] [stdout] test sync::tests::fails_after_last_try ... ok
[INFO] [stdout] test sync::tests::fatal_errors ... ok
[INFO] [stdout] test sync::tests::retry_with_callback_test ... ok
[INFO] [stdout] test strategy::fibonacci::fibonacci_saturated ... ok
[INFO] [stdout] test sync::tests::fixed_strategy_from_duration ... ok
[INFO] [stdout] test strategy::fibonacci::fibonacci ... ok
[INFO] [stdout] test strategy::exponential::exponential_with_factor ... ok
[INFO] [stdout] test sync::tests::succeeds_with_infinite_retries ... ok
[INFO] [stdout] test sync::tests::succeeds_with_exponential_strategy ... ok
[INFO] [stdout] test sync::tests::succeeds_with_maximum_retries ... ok
[INFO] [stdout] test sync::tests::succeeds_with_fixed_strategy ... ok
[INFO] [stdout] test unsync::tests::retry_with_callback_test ... ok
[INFO] [stdout] test unsync::tests::succeeds_with_maximum_retries ... ok
[INFO] [stdout] test unsync::tests::fails_after_last_try ... ok
[INFO] [stdout] test unsync::tests::succeeds_with_fixed_strategy ... ok
[INFO] [stdout] test unsync::tests::fatal_errors_actually_retries_and_fails ... ok
[INFO] [stdout] test unsync::tests::succeeds_with_exponential_strategy ... ok
[INFO] [stdout] test unsync::tests::succeeds_with_infinite_retries ... ok
[INFO] [stdout] test unsync::tests::test_retry ... ok
[INFO] [stdout] test unsync::tests::fixed_strategy_from_duration ... ok
[INFO] [stdout] test unsync::tests::succeeds_with_exponential_strategy_with_factor ... ok
[INFO] [stderr]    Doc-tests tryumph
[INFO] [stdout] test sync::tests::succeeds_with_exponential_strategy_with_factor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/sync/mod.rs - sync::retry_with_callback (line 109) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::retry (line 61) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::retry (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::retry (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/sync/mod.rs - sync::retry (line 21) ... ok
[INFO] [stdout] test src/unsync/mod.rs - unsync::retry_with_callback (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70d48312b4f54190ae803fa296bb182a2060a09f7bfe775c86b4b26a454e8cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70d48312b4f54190ae803fa296bb182a2060a09f7bfe775c86b4b26a454e8cf9", kill_on_drop: false }`
[INFO] [stdout] 70d48312b4f54190ae803fa296bb182a2060a09f7bfe775c86b4b26a454e8cf9