[INFO] fetching crate http_io 0.2.9...
[INFO] checking http_io-0.2.9 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate http_io 0.2.9 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate http_io 0.2.9 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http_io 0.2.9
[INFO] finished tweaking crates.io crate http_io 0.2.9
[INFO] tweaked toml for crates.io crate http_io 0.2.9 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate http_io 0.2.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e28fad72aeb708b03dcd06c9cc22bf97d817196b8e456bfe0fd792dc12f44230
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e28fad72aeb708b03dcd06c9cc22bf97d817196b8e456bfe0fd792dc12f44230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e28fad72aeb708b03dcd06c9cc22bf97d817196b8e456bfe0fd792dc12f44230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28fad72aeb708b03dcd06c9cc22bf97d817196b8e456bfe0fd792dc12f44230", kill_on_drop: false }`
[INFO] [stdout] e28fad72aeb708b03dcd06c9cc22bf97d817196b8e456bfe0fd792dc12f44230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15c3dd3ea3c34519f16cfc3d2c0818e765e028c6f1daf4eb87b6a9d8099df63a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "15c3dd3ea3c34519f16cfc3d2c0818e765e028c6f1daf4eb87b6a9d8099df63a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking hashbrown v0.3.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking http_io v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated type `stream` should have an upper camel case name
[INFO] [stdout]    --> src/client.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |     type stream: io::Read + io::Write;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `stream_addr` should have an upper camel case name
[INFO] [stdout]    --> src/client.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |     type stream_addr: Hash + Eq + Clone;
[INFO] [stdout]     |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `StreamAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `stream` should have an upper camel case name
[INFO] [stdout]   --> src/server.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     type stream: io::Read + io::Write;
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling rustversion v1.0.1
[INFO] [stderr]    Compiling proc-macro-error v0.4.4
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.3
[INFO] [stderr]    Compiling structopt-derive v0.4.0
[INFO] [stderr]     Checking structopt v0.3.7
[INFO] [stdout] warning: associated type `stream` should have an upper camel case name
[INFO] [stdout]    --> src/client.rs:156:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |     type stream: io::Read + io::Write;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `stream_addr` should have an upper camel case name
[INFO] [stdout]    --> src/client.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |     type stream_addr: Hash + Eq + Clone;
[INFO] [stdout]     |          ^^^^^^^^^^^ help: convert the identifier to upper camel case: `StreamAddr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `stream` should have an upper camel case name
[INFO] [stdout]   --> src/server.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     type stream: io::Read + io::Write;
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.61s
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15c3dd3ea3c34519f16cfc3d2c0818e765e028c6f1daf4eb87b6a9d8099df63a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c3dd3ea3c34519f16cfc3d2c0818e765e028c6f1daf4eb87b6a9d8099df63a", kill_on_drop: false }`
[INFO] [stdout] 15c3dd3ea3c34519f16cfc3d2c0818e765e028c6f1daf4eb87b6a9d8099df63a