[INFO] fetching crate http_io 0.2.9...
[INFO] checking http_io-0.2.9 against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] extracting crate http_io 0.2.9 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate http_io 0.2.9 on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "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-3/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" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7acaf8233afb9dcc1921650a30492657c4d7480d87cce9d7e0ca132d53e46900
[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" "7acaf8233afb9dcc1921650a30492657c4d7480d87cce9d7e0ca132d53e46900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7acaf8233afb9dcc1921650a30492657c4d7480d87cce9d7e0ca132d53e46900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7acaf8233afb9dcc1921650a30492657c4d7480d87cce9d7e0ca132d53e46900", kill_on_drop: false }`
[INFO] [stdout] 7acaf8233afb9dcc1921650a30492657c4d7480d87cce9d7e0ca132d53e46900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826c1a2de8ac4d42298878c703bd50e2a0865336451fb45a0906d27ea1f7a847
[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" "826c1a2de8ac4d42298878c703bd50e2a0865336451fb45a0906d27ea1f7a847", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking hashbrown v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling rustversion v1.0.1
[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 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] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.70s
[INFO] running `Command { std: "docker" "inspect" "826c1a2de8ac4d42298878c703bd50e2a0865336451fb45a0906d27ea1f7a847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826c1a2de8ac4d42298878c703bd50e2a0865336451fb45a0906d27ea1f7a847", kill_on_drop: false }`
[INFO] [stdout] 826c1a2de8ac4d42298878c703bd50e2a0865336451fb45a0906d27ea1f7a847