[INFO] fetching crate tinystd 0.2.0...
[INFO] testing tinystd-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate tinystd 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tinystd 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinystd 0.2.0
[INFO] finished tweaking crates.io crate tinystd 0.2.0
[INFO] tweaked toml for crates.io crate tinystd 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate tinystd 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 036ff63f3df58a08bddec6475e0df4f8e7b7890966232bfc5d6f51a52548bdb6
[INFO] running `Command { std: "docker" "start" "-a" "036ff63f3df58a08bddec6475e0df4f8e7b7890966232bfc5d6f51a52548bdb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "036ff63f3df58a08bddec6475e0df4f8e7b7890966232bfc5d6f51a52548bdb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036ff63f3df58a08bddec6475e0df4f8e7b7890966232bfc5d6f51a52548bdb6", kill_on_drop: false }`
[INFO] [stdout] 036ff63f3df58a08bddec6475e0df4f8e7b7890966232bfc5d6f51a52548bdb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccba97cb6cda9a8602a164b294611047ac664d918dd34edd634ceef27da25d8f
[INFO] running `Command { std: "docker" "start" "-a" "ccba97cb6cda9a8602a164b294611047ac664d918dd34edd634ceef27da25d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tinystd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "ccba97cb6cda9a8602a164b294611047ac664d918dd34edd634ceef27da25d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccba97cb6cda9a8602a164b294611047ac664d918dd34edd634ceef27da25d8f", kill_on_drop: false }`
[INFO] [stdout] ccba97cb6cda9a8602a164b294611047ac664d918dd34edd634ceef27da25d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad8bfc5c1e25e2e69693c550a8598a6887ae2b5eeb1629a3fb346e0f2df98d4
[INFO] running `Command { std: "docker" "start" "-a" "2ad8bfc5c1e25e2e69693c550a8598a6887ae2b5eeb1629a3fb346e0f2df98d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinystd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2ad8bfc5c1e25e2e69693c550a8598a6887ae2b5eeb1629a3fb346e0f2df98d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad8bfc5c1e25e2e69693c550a8598a6887ae2b5eeb1629a3fb346e0f2df98d4", kill_on_drop: false }`
[INFO] [stdout] 2ad8bfc5c1e25e2e69693c550a8598a6887ae2b5eeb1629a3fb346e0f2df98d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1607ec8851c21c06069cd96ebc1d8f704fb46a22dcf3c5c22665293f428dc70b
[INFO] running `Command { std: "docker" "start" "-a" "1607ec8851c21c06069cd96ebc1d8f704fb46a22dcf3c5c22665293f428dc70b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinystd-b607041a570269b4)
[INFO] [stdout] test channel::tests::recv_on_close ... ok
[INFO] [stdout] test sort::selection::tests::it_works ... ok
[INFO] [stdout] test channel::tests::send_recv ... ok
[INFO] [stdout] test channel::tests::send_on_close ... ok
[INFO] [stdout] test sort::bubble::tests::it_works ... ok
[INFO] [stdout] test sort::insertion::tests::not_smart_works ... ok
[INFO] [stdout] test sort::tests::std ... ok
[INFO] [stdout] test sort::insertion::tests::smart_works ... ok
[INFO] [stdout] test sort::quick::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bench_sort-f965acf954a74592)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinystd
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::insert (line 95) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::get (line 113) ... ok
[INFO] [stdout] test src/hashmap.rs - hashmap::HashMap<K, V>::remove (line 132) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1607ec8851c21c06069cd96ebc1d8f704fb46a22dcf3c5c22665293f428dc70b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1607ec8851c21c06069cd96ebc1d8f704fb46a22dcf3c5c22665293f428dc70b", kill_on_drop: false }`
[INFO] [stdout] 1607ec8851c21c06069cd96ebc1d8f704fb46a22dcf3c5c22665293f428dc70b