[INFO] fetching crate embedded-io-adapters 0.7.0...
[INFO] testing embedded-io-adapters-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate embedded-io-adapters 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate embedded-io-adapters 0.7.0
[INFO] finished tweaking crates.io crate embedded-io-adapters 0.7.0
[INFO] tweaked toml for crates.io crate embedded-io-adapters 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-io-adapters 0.7.0 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 embedded-io-adapters 0.7.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] eb2e92dcee7702618758653993dcb8e787ab8fcc3d6db45d4820638af3330056
[INFO] running `Command { std: "docker" "start" "-a" "eb2e92dcee7702618758653993dcb8e787ab8fcc3d6db45d4820638af3330056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2e92dcee7702618758653993dcb8e787ab8fcc3d6db45d4820638af3330056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2e92dcee7702618758653993dcb8e787ab8fcc3d6db45d4820638af3330056", kill_on_drop: false }`
[INFO] [stdout] eb2e92dcee7702618758653993dcb8e787ab8fcc3d6db45d4820638af3330056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6e0a9aebeec1e80085d1200dd00a86d66c4f85e6ee8c97bb742bf07a7dccf293
[INFO] running `Command { std: "docker" "start" "-a" "6e0a9aebeec1e80085d1200dd00a86d66c4f85e6ee8c97bb742bf07a7dccf293", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-io v0.7.0
[INFO] [stderr]    Compiling embedded-io-adapters v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6e0a9aebeec1e80085d1200dd00a86d66c4f85e6ee8c97bb742bf07a7dccf293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0a9aebeec1e80085d1200dd00a86d66c4f85e6ee8c97bb742bf07a7dccf293", kill_on_drop: false }`
[INFO] [stdout] 6e0a9aebeec1e80085d1200dd00a86d66c4f85e6ee8c97bb742bf07a7dccf293
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 67577755f0425e757e808a4539b6409fa4f78d26a2fd8f56e59ce573fab16f69
[INFO] running `Command { std: "docker" "start" "-a" "67577755f0425e757e808a4539b6409fa4f78d26a2fd8f56e59ce573fab16f69", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-io-adapters v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "67577755f0425e757e808a4539b6409fa4f78d26a2fd8f56e59ce573fab16f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67577755f0425e757e808a4539b6409fa4f78d26a2fd8f56e59ce573fab16f69", kill_on_drop: false }`
[INFO] [stdout] 67577755f0425e757e808a4539b6409fa4f78d26a2fd8f56e59ce573fab16f69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bde68f9f6f38abb90ddbff8ea0a540b3bb6836f0b4bbd734d288394136884f30
[INFO] running `Command { std: "docker" "start" "-a" "bde68f9f6f38abb90ddbff8ea0a540b3bb6836f0b4bbd734d288394136884f30", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embedded_io_adapters-5cd43117f8a28645)
[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 embedded_io_adapters
[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" "bde68f9f6f38abb90ddbff8ea0a540b3bb6836f0b4bbd734d288394136884f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde68f9f6f38abb90ddbff8ea0a540b3bb6836f0b4bbd734d288394136884f30", kill_on_drop: false }`
[INFO] [stdout] bde68f9f6f38abb90ddbff8ea0a540b3bb6836f0b4bbd734d288394136884f30