[INFO] fetching crate embassy-futures 0.1.2...
[INFO] testing embassy-futures-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate embassy-futures 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate embassy-futures 0.1.2
[INFO] finished tweaking crates.io crate embassy-futures 0.1.2
[INFO] tweaked toml for crates.io crate embassy-futures 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embassy-futures 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate embassy-futures 0.1.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca486f97932fbab4fb88056132c4c8d90806c035aefbcb582dc5d26dd977bfe
[INFO] running `Command { std: "docker" "start" "-a" "cca486f97932fbab4fb88056132c4c8d90806c035aefbcb582dc5d26dd977bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca486f97932fbab4fb88056132c4c8d90806c035aefbcb582dc5d26dd977bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca486f97932fbab4fb88056132c4c8d90806c035aefbcb582dc5d26dd977bfe", kill_on_drop: false }`
[INFO] [stdout] cca486f97932fbab4fb88056132c4c8d90806c035aefbcb582dc5d26dd977bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357c693512133308a02b6318ef4fd4721df11730f4ad82b64a54895b9e95b5ad
[INFO] running `Command { std: "docker" "start" "-a" "357c693512133308a02b6318ef4fd4721df11730f4ad82b64a54895b9e95b5ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-futures v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "357c693512133308a02b6318ef4fd4721df11730f4ad82b64a54895b9e95b5ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357c693512133308a02b6318ef4fd4721df11730f4ad82b64a54895b9e95b5ad", kill_on_drop: false }`
[INFO] [stdout] 357c693512133308a02b6318ef4fd4721df11730f4ad82b64a54895b9e95b5ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d811b6afb825b058fcd5be67b52c73e9c0b7316666fca21789c1b668e37719f
[INFO] running `Command { std: "docker" "start" "-a" "1d811b6afb825b058fcd5be67b52c73e9c0b7316666fca21789c1b668e37719f", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-futures v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "1d811b6afb825b058fcd5be67b52c73e9c0b7316666fca21789c1b668e37719f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d811b6afb825b058fcd5be67b52c73e9c0b7316666fca21789c1b668e37719f", kill_on_drop: false }`
[INFO] [stdout] 1d811b6afb825b058fcd5be67b52c73e9c0b7316666fca21789c1b668e37719f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7131315854c026784dd71ec0eab676ac1e0b45da6668b39c97d18666e89bdef8
[INFO] running `Command { std: "docker" "start" "-a" "7131315854c026784dd71ec0eab676ac1e0b45da6668b39c97d18666e89bdef8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_futures-223d0a5edea7853b)
[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]    Doc-tests embassy_futures
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/yield_now.rs - yield_now::yield_now (line 12) ... ok
[INFO] [stdout] test src/join.rs - join::join (line 132) ... ok
[INFO] [stdout] test src/join.rs - join::join_array (line 306) ... ok
[INFO] [stdout] test src/join.rs - join::join3 (line 160) ... ok
[INFO] [stdout] test src/join.rs - join::join4 (line 190) ... ok
[INFO] [stdout] test src/join.rs - join::join5 (line 227) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7131315854c026784dd71ec0eab676ac1e0b45da6668b39c97d18666e89bdef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7131315854c026784dd71ec0eab676ac1e0b45da6668b39c97d18666e89bdef8", kill_on_drop: false }`
[INFO] [stdout] 7131315854c026784dd71ec0eab676ac1e0b45da6668b39c97d18666e89bdef8