[INFO] fetching crate async-io-map 0.1.0...
[INFO] testing async-io-map-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate async-io-map 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate async-io-map 0.1.0
[INFO] finished tweaking crates.io crate async-io-map 0.1.0
[INFO] tweaked toml for crates.io crate async-io-map 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-io-map 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate async-io-map 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05248d1d09cfa0f2d32b46828c1df77f59096d97848a0f1c95c363ff601f0759
[INFO] running `Command { std: "docker" "start" "-a" "05248d1d09cfa0f2d32b46828c1df77f59096d97848a0f1c95c363ff601f0759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05248d1d09cfa0f2d32b46828c1df77f59096d97848a0f1c95c363ff601f0759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05248d1d09cfa0f2d32b46828c1df77f59096d97848a0f1c95c363ff601f0759", kill_on_drop: false }`
[INFO] [stdout] 05248d1d09cfa0f2d32b46828c1df77f59096d97848a0f1c95c363ff601f0759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b31e41775d6e45df90010c636cf45795696556dc6e2177b372b89c036c7c74a5
[INFO] running `Command { std: "docker" "start" "-a" "b31e41775d6e45df90010c636cf45795696556dc6e2177b372b89c036c7c74a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling async-io-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "b31e41775d6e45df90010c636cf45795696556dc6e2177b372b89c036c7c74a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31e41775d6e45df90010c636cf45795696556dc6e2177b372b89c036c7c74a5", kill_on_drop: false }`
[INFO] [stdout] b31e41775d6e45df90010c636cf45795696556dc6e2177b372b89c036c7c74a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ccc1162e44d6fa85c897d3ffbfa350801698c7b7d4a459da5937e16428be34b6
[INFO] running `Command { std: "docker" "start" "-a" "ccc1162e44d6fa85c897d3ffbfa350801698c7b7d4a459da5937e16428be34b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-io-map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ccc1162e44d6fa85c897d3ffbfa350801698c7b7d4a459da5937e16428be34b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccc1162e44d6fa85c897d3ffbfa350801698c7b7d4a459da5937e16428be34b6", kill_on_drop: false }`
[INFO] [stdout] ccc1162e44d6fa85c897d3ffbfa350801698c7b7d4a459da5937e16428be34b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1a7eafba98e590f721844958d7068992284fe3f8a231c07b162857da592fecee
[INFO] running `Command { std: "docker" "start" "-a" "1a7eafba98e590f721844958d7068992284fe3f8a231c07b162857da592fecee", 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/x86_64-unknown-linux-musl/debug/deps/async_io_map-05784221b2b582b1)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::read::basic_transformation ... ok
[INFO] [stdout] test test::read::identity_function ... ok
[INFO] [stdout] test test::read::buffer_size_guarantee ... ok
[INFO] [stdout] test test::read::large_read_exceeding_buffer ... ok
[INFO] [stdout] test test::read::partial_reads ... ok
[INFO] [stdout] test test::read::empty_input ... ok
[INFO] [stdout] test test::write::basic_transformation ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_io_map-eda32dae85597319)
[INFO] [stdout] test test::read::read_with_multiple_calls ... ok
[INFO] [stdout] test test::write::chunk_processing_after_large_write ... ok
[INFO] [stdout] test test::write::close_behavior ... ok
[INFO] [stdout] test test::write::empty_write ... ok
[INFO] [stdout] test test::write::large_write_exceeding_buffer ... ok
[INFO] [stdout] test test::write::identity_function ... ok
[INFO] [stdout] test test::write::small_writes_accumulation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "1a7eafba98e590f721844958d7068992284fe3f8a231c07b162857da592fecee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7eafba98e590f721844958d7068992284fe3f8a231c07b162857da592fecee", kill_on_drop: false }`
[INFO] [stdout] 1a7eafba98e590f721844958d7068992284fe3f8a231c07b162857da592fecee