[INFO] fetching crate barrage 0.2.3...
[INFO] testing barrage-0.2.3 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4
[INFO] extracting crate barrage 0.2.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate barrage 0.2.3 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate barrage 0.2.3
[INFO] finished tweaking crates.io crate barrage 0.2.3
[INFO] tweaked toml for crates.io crate barrage 0.2.3 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0bf3f007d36cd05aaa341f0a93cf0e25635bb0f3dda5e44cefb9ec3e7c93eba
[INFO] running `Command { std: "docker" "start" "-a" "a0bf3f007d36cd05aaa341f0a93cf0e25635bb0f3dda5e44cefb9ec3e7c93eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0bf3f007d36cd05aaa341f0a93cf0e25635bb0f3dda5e44cefb9ec3e7c93eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0bf3f007d36cd05aaa341f0a93cf0e25635bb0f3dda5e44cefb9ec3e7c93eba", kill_on_drop: false }`
[INFO] [stdout] a0bf3f007d36cd05aaa341f0a93cf0e25635bb0f3dda5e44cefb9ec3e7c93eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 01fa11f1ae8cd1b807baedccda9e8f346e48e0bf07232a6c6dbafc53ce5c5017
[INFO] running `Command { std: "docker" "start" "-a" "01fa11f1ae8cd1b807baedccda9e8f346e48e0bf07232a6c6dbafc53ce5c5017", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling concurrent-queue v1.2.4
[INFO] [stderr]    Compiling barrage v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "01fa11f1ae8cd1b807baedccda9e8f346e48e0bf07232a6c6dbafc53ce5c5017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01fa11f1ae8cd1b807baedccda9e8f346e48e0bf07232a6c6dbafc53ce5c5017", kill_on_drop: false }`
[INFO] [stdout] 01fa11f1ae8cd1b807baedccda9e8f346e48e0bf07232a6c6dbafc53ce5c5017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 65a6613f614f8d817f09afa4b51dec01e688b27d180b2d0046a966d031b1ed56
[INFO] running `Command { std: "docker" "start" "-a" "65a6613f614f8d817f09afa4b51dec01e688b27d180b2d0046a966d031b1ed56", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling tokio-test v0.2.1
[INFO] [stderr]    Compiling barrage v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.53s
[INFO] running `Command { std: "docker" "inspect" "65a6613f614f8d817f09afa4b51dec01e688b27d180b2d0046a966d031b1ed56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a6613f614f8d817f09afa4b51dec01e688b27d180b2d0046a966d031b1ed56", kill_on_drop: false }`
[INFO] [stdout] 65a6613f614f8d817f09afa4b51dec01e688b27d180b2d0046a966d031b1ed56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ce0b239c6422da0abcdb8571ded30a6725cfd82b4598d3df76dd737321054a0c
[INFO] running `Command { std: "docker" "start" "-a" "ce0b239c6422da0abcdb8571ded30a6725cfd82b4598d3df76dd737321054a0c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/barrage-f9b17209c0e7408f)
[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] [stderr]      Running tests/basic.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/basic-7feb4def6f90992c)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bounded_wait_resume ... ok
[INFO] [stdout] test new_recv_after_send ... ok
[INFO] [stdout] test rx_drop_disconnect ... ok
[INFO] [stdout] test one_message_unbounded ... ok
[INFO] [stdout] test shared_receiver_drop ... ok
[INFO] [stdout] test drop_rx ... ok
[INFO] [stdout] test broadcast_send_threaded ... ok
[INFO] [stdout] test shared_receiver_same_mailbox ... ok
[INFO] [stdout] test shared_receiver_receives_once ... ok
[INFO] [stdout] test shared_receiver_upgrade ... ok
[INFO] [stdout] test shared_recv ... ok
[INFO] [stdout] test sync_receive ... ok
[INFO] [stdout] test sync_send_bounded_wait_resume ... ok
[INFO] [stdout] test try_send_bounded_wait_resume ... ok
[INFO] [stdout] test tx_drop_disconnect ... ok
[INFO] [stdout] test no_reorder ... ok
[INFO] [stdout] test sync_receive_from_wait_async_send ... ok
[INFO] [stdout] test sync_receive_from_wait_try_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce0b239c6422da0abcdb8571ded30a6725cfd82b4598d3df76dd737321054a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0b239c6422da0abcdb8571ded30a6725cfd82b4598d3df76dd737321054a0c", kill_on_drop: false }`
[INFO] [stdout] ce0b239c6422da0abcdb8571ded30a6725cfd82b4598d3df76dd737321054a0c