[INFO] fetching crate disposables_protocol 0.1.12...
[INFO] testing disposables_protocol-0.1.12 against 1.90.0 for beta-1.91-3
[INFO] extracting crate disposables_protocol 0.1.12 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate disposables_protocol 0.1.12
[INFO] finished tweaking crates.io crate disposables_protocol 0.1.12
[INFO] tweaked toml for crates.io crate disposables_protocol 0.1.12 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate disposables_protocol 0.1.12 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f18652cd09120dcd2eb3ebdd603477280b8237fb7599dc23b2be07222b2c6e78
[INFO] running `Command { std: "docker" "start" "-a" "f18652cd09120dcd2eb3ebdd603477280b8237fb7599dc23b2be07222b2c6e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f18652cd09120dcd2eb3ebdd603477280b8237fb7599dc23b2be07222b2c6e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f18652cd09120dcd2eb3ebdd603477280b8237fb7599dc23b2be07222b2c6e78", kill_on_drop: false }`
[INFO] [stdout] f18652cd09120dcd2eb3ebdd603477280b8237fb7599dc23b2be07222b2c6e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba1f9aa53ef0f222daa3099feef68986ce6a2dce2d903e630bbc1a43c8dbb00
[INFO] running `Command { std: "docker" "start" "-a" "fba1f9aa53ef0f222daa3099feef68986ce6a2dce2d903e630bbc1a43c8dbb00", kill_on_drop: false }`
[INFO] [stderr]    Compiling disposables_protocol v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "fba1f9aa53ef0f222daa3099feef68986ce6a2dce2d903e630bbc1a43c8dbb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba1f9aa53ef0f222daa3099feef68986ce6a2dce2d903e630bbc1a43c8dbb00", kill_on_drop: false }`
[INFO] [stdout] fba1f9aa53ef0f222daa3099feef68986ce6a2dce2d903e630bbc1a43c8dbb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a706ce852c106ce2660ddcb892ffe3c6db6a83e8fc949c63a83b3e386b27ae53
[INFO] running `Command { std: "docker" "start" "-a" "a706ce852c106ce2660ddcb892ffe3c6db6a83e8fc949c63a83b3e386b27ae53", kill_on_drop: false }`
[INFO] [stderr]    Compiling disposables_protocol v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "a706ce852c106ce2660ddcb892ffe3c6db6a83e8fc949c63a83b3e386b27ae53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a706ce852c106ce2660ddcb892ffe3c6db6a83e8fc949c63a83b3e386b27ae53", kill_on_drop: false }`
[INFO] [stdout] a706ce852c106ce2660ddcb892ffe3c6db6a83e8fc949c63a83b3e386b27ae53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0b09d08dc5e5bca9e5dd0acbb60ed669d76dcafd3d5d56b725c48bf9115f887
[INFO] running `Command { std: "docker" "start" "-a" "b0b09d08dc5e5bca9e5dd0acbb60ed669d76dcafd3d5d56b725c48bf9115f887", 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/disposables_protocol-ad6311e76ffc40f5)
[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 disposables_protocol
[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" "b0b09d08dc5e5bca9e5dd0acbb60ed669d76dcafd3d5d56b725c48bf9115f887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b09d08dc5e5bca9e5dd0acbb60ed669d76dcafd3d5d56b725c48bf9115f887", kill_on_drop: false }`
[INFO] [stdout] b0b09d08dc5e5bca9e5dd0acbb60ed669d76dcafd3d5d56b725c48bf9115f887