[INFO] fetching crate webmachine-rust 0.2.2...
[INFO] checking webmachine-rust-0.2.2 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] extracting crate webmachine-rust 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate webmachine-rust 0.2.2 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webmachine-rust 0.2.2
[INFO] finished tweaking crates.io crate webmachine-rust 0.2.2
[INFO] tweaked toml for crates.io crate webmachine-rust 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expectest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ec9ceb942ece13fa2297015bf088a180f978284aafbec5e476914accac53fd6
[INFO] running `Command { std: "docker" "start" "-a" "8ec9ceb942ece13fa2297015bf088a180f978284aafbec5e476914accac53fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec9ceb942ece13fa2297015bf088a180f978284aafbec5e476914accac53fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec9ceb942ece13fa2297015bf088a180f978284aafbec5e476914accac53fd6", kill_on_drop: false }`
[INFO] [stdout] 8ec9ceb942ece13fa2297015bf088a180f978284aafbec5e476914accac53fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab02ddf2148e298d8d3ba07e4bbe2e4a8d507d7f1b82e21f9e1e2848307bb56f
[INFO] running `Command { std: "docker" "start" "-a" "ab02ddf2148e298d8d3ba07e4bbe2e4a8d507d7f1b82e21f9e1e2848307bb56f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.145
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking httpdate v1.0.2
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking tower-service v0.3.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking iana-time-zone v0.1.56
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking chrono v0.4.26
[INFO] [stderr]     Checking expectest v0.12.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]     Checking serde_json v1.0.96
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking h2 v0.3.19
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking webmachine-rust v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]    --> src/tests.rs:716:59
[INFO] [stdout]     |
[INFO] [stdout] 716 |   let datetime = Local::now().with_timezone(&FixedOffset::east(10 * 3600));
[INFO] [stdout]     |                                                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]    --> src/tests.rs:729:83
[INFO] [stdout]     |
[INFO] [stdout] 729 |     last_modified: callback(&|_, _| Some(Local::now().with_timezone(&FixedOffset::east(10 * 3600)))),
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]    --> src/tests.rs:824:59
[INFO] [stdout]     |
[INFO] [stdout] 824 |   let datetime = Local::now().with_timezone(&FixedOffset::east(10 * 3600)) - Duration::minutes(15);
[INFO] [stdout]     |                                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::FixedOffset::east`: use `east_opt()` instead
[INFO] [stdout]    --> src/tests.rs:837:83
[INFO] [stdout]     |
[INFO] [stdout] 837 |     last_modified: callback(&|_, _| Some(Local::now().with_timezone(&FixedOffset::east(10 * 3600)) - Duration::minutes(15))),
[INFO] [stdout]     |                                                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]     --> src/lib.rs:1023:43
[INFO] [stdout]      |
[INFO] [stdout] 1023 |       .map(|h| HeaderValue::parse_string(h.clone()))
[INFO] [stdout]      |                                           ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]     --> src/lib.rs:1023:43
[INFO] [stdout]      |
[INFO] [stdout] 1023 |       .map(|h| HeaderValue::parse_string(h.clone()))
[INFO] [stdout]      |                                           ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.86s
[INFO] running `Command { std: "docker" "inspect" "ab02ddf2148e298d8d3ba07e4bbe2e4a8d507d7f1b82e21f9e1e2848307bb56f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab02ddf2148e298d8d3ba07e4bbe2e4a8d507d7f1b82e21f9e1e2848307bb56f", kill_on_drop: false }`
[INFO] [stdout] ab02ddf2148e298d8d3ba07e4bbe2e4a8d507d7f1b82e21f9e1e2848307bb56f