[INFO] fetching crate coap-request-implementations 0.1.0-alpha.4...
[INFO] checking coap-request-implementations-0.1.0-alpha.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate coap-request-implementations 0.1.0-alpha.4 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate coap-request-implementations 0.1.0-alpha.4 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 coap-request-implementations 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate coap-request-implementations 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate coap-request-implementations 0.1.0-alpha.4 written to /workspace/builds/worker-6-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding minicbor v0.19.1 (latest: v0.24.2)
[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 coap-request v0.2.0-alpha.2
[INFO] [stderr]   Downloaded coap-message v0.3.3
[INFO] [stderr]   Downloaded minicbor v0.19.1
[INFO] [stderr]   Downloaded coap-message-utils v0.3.6
[INFO] [stderr]   Downloaded coap-numbers v0.2.4
[INFO] [stderr]   Downloaded document-features v0.2.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1e10ca37295c9366fc7fab26183293ae441321184b95bd61b26876a6a33c2647
[INFO] running `Command { std: "docker" "start" "-a" "1e10ca37295c9366fc7fab26183293ae441321184b95bd61b26876a6a33c2647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e10ca37295c9366fc7fab26183293ae441321184b95bd61b26876a6a33c2647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e10ca37295c9366fc7fab26183293ae441321184b95bd61b26876a6a33c2647", kill_on_drop: false }`
[INFO] [stdout] 1e10ca37295c9366fc7fab26183293ae441321184b95bd61b26876a6a33c2647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9e2eb5c3cb62f6f69c972abf7986273babe711e7e7e02b36d8a23a802a54da54
[INFO] running `Command { std: "docker" "start" "-a" "9e2eb5c3cb62f6f69c972abf7986273babe711e7e7e02b36d8a23a802a54da54", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking coap-numbers v0.2.4
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking coap-message v0.3.3
[INFO] [stderr]     Checking coap-request v0.2.0-alpha.2
[INFO] [stderr]     Checking coap-message-utils v0.3.6
[INFO] [stderr]     Checking coap-request-implementations v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "9e2eb5c3cb62f6f69c972abf7986273babe711e7e7e02b36d8a23a802a54da54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2eb5c3cb62f6f69c972abf7986273babe711e7e7e02b36d8a23a802a54da54", kill_on_drop: false }`
[INFO] [stdout] 9e2eb5c3cb62f6f69c972abf7986273babe711e7e7e02b36d8a23a802a54da54
[INFO] checking coap-request-implementations-0.1.0-alpha.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate coap-request-implementations 0.1.0-alpha.4 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate coap-request-implementations 0.1.0-alpha.4 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 coap-request-implementations 0.1.0-alpha.4
[INFO] finished tweaking crates.io crate coap-request-implementations 0.1.0-alpha.4
[INFO] tweaked toml for crates.io crate coap-request-implementations 0.1.0-alpha.4 written to /workspace/builds/worker-6-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 10 packages to latest compatible versions
[INFO] [stderr]       Adding minicbor v0.19.1 (latest: v0.24.2)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6b0c901662cb04b544d6e80e0dd212d20e3cf93ebda16766807cbf658010374e
[INFO] running `Command { std: "docker" "start" "-a" "6b0c901662cb04b544d6e80e0dd212d20e3cf93ebda16766807cbf658010374e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b0c901662cb04b544d6e80e0dd212d20e3cf93ebda16766807cbf658010374e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0c901662cb04b544d6e80e0dd212d20e3cf93ebda16766807cbf658010374e", kill_on_drop: false }`
[INFO] [stdout] 6b0c901662cb04b544d6e80e0dd212d20e3cf93ebda16766807cbf658010374e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 78d09c0c4ecedae61dc41a13537bb6e533382382961ab8fcfd9494f313da60fa
[INFO] running `Command { std: "docker" "start" "-a" "78d09c0c4ecedae61dc41a13537bb6e533382382961ab8fcfd9494f313da60fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking coap-message v0.3.3
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]     Checking coap-numbers v0.2.4
[INFO] [stderr]     Checking coap-request v0.2.0-alpha.2
[INFO] [stderr]     Checking coap-message-utils v0.3.6
[INFO] [stderr]     Checking coap-request-implementations v0.1.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "78d09c0c4ecedae61dc41a13537bb6e533382382961ab8fcfd9494f313da60fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d09c0c4ecedae61dc41a13537bb6e533382382961ab8fcfd9494f313da60fa", kill_on_drop: false }`
[INFO] [stdout] 78d09c0c4ecedae61dc41a13537bb6e533382382961ab8fcfd9494f313da60fa