[INFO] fetching crate conduit-middleware 0.10.0...
[INFO] checking conduit-middleware-0.10.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate conduit-middleware 0.10.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate conduit-middleware 0.10.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conduit-middleware 0.10.0
[INFO] finished tweaking crates.io crate conduit-middleware 0.10.0
[INFO] tweaked toml for crates.io crate conduit-middleware 0.10.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded conduit v0.10.0
[INFO] [stderr]   Downloaded conduit-test v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc555429ed61fea889a5d46c0e287e0f7f5f5dcba96923b1a2ea95828bcbc4f
[INFO] running `Command { std: "docker" "start" "-a" "8fc555429ed61fea889a5d46c0e287e0f7f5f5dcba96923b1a2ea95828bcbc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc555429ed61fea889a5d46c0e287e0f7f5f5dcba96923b1a2ea95828bcbc4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc555429ed61fea889a5d46c0e287e0f7f5f5dcba96923b1a2ea95828bcbc4f", kill_on_drop: false }`
[INFO] [stdout] 8fc555429ed61fea889a5d46c0e287e0f7f5f5dcba96923b1a2ea95828bcbc4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b1e1858aa37fbf74057d3b94d700e5e1c09f587cd71aab03b9055c6ab3cf771
[INFO] running `Command { std: "docker" "start" "-a" "7b1e1858aa37fbf74057d3b94d700e5e1c09f587cd71aab03b9055c6ab3cf771", kill_on_drop: false }`
[INFO] [stderr]     Checking conduit v0.10.0
[INFO] [stderr]     Checking conduit-test v0.10.0
[INFO] [stderr]     Checking conduit-middleware v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "7b1e1858aa37fbf74057d3b94d700e5e1c09f587cd71aab03b9055c6ab3cf771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1e1858aa37fbf74057d3b94d700e5e1c09f587cd71aab03b9055c6ab3cf771", kill_on_drop: false }`
[INFO] [stdout] 7b1e1858aa37fbf74057d3b94d700e5e1c09f587cd71aab03b9055c6ab3cf771
[INFO] checking conduit-middleware-0.10.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate conduit-middleware 0.10.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate conduit-middleware 0.10.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conduit-middleware 0.10.0
[INFO] finished tweaking crates.io crate conduit-middleware 0.10.0
[INFO] tweaked toml for crates.io crate conduit-middleware 0.10.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86f300649fe3619a3c872d602c0389a71ff17899e9db51e02ba2994806cbfd4c
[INFO] running `Command { std: "docker" "start" "-a" "86f300649fe3619a3c872d602c0389a71ff17899e9db51e02ba2994806cbfd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86f300649fe3619a3c872d602c0389a71ff17899e9db51e02ba2994806cbfd4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f300649fe3619a3c872d602c0389a71ff17899e9db51e02ba2994806cbfd4c", kill_on_drop: false }`
[INFO] [stdout] 86f300649fe3619a3c872d602c0389a71ff17899e9db51e02ba2994806cbfd4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 112770a2cefdad49ecc068df2752de8d95d986df8c22cfcd31a887f698c91c7a
[INFO] running `Command { std: "docker" "start" "-a" "112770a2cefdad49ecc068df2752de8d95d986df8c22cfcd31a887f698c91c7a", kill_on_drop: false }`
[INFO] [stderr]     Checking conduit v0.10.0
[INFO] [stderr]     Checking conduit-test v0.10.0
[INFO] [stderr]     Checking conduit-middleware v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "112770a2cefdad49ecc068df2752de8d95d986df8c22cfcd31a887f698c91c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "112770a2cefdad49ecc068df2752de8d95d986df8c22cfcd31a887f698c91c7a", kill_on_drop: false }`
[INFO] [stdout] 112770a2cefdad49ecc068df2752de8d95d986df8c22cfcd31a887f698c91c7a