[INFO] fetching crate website-icon-extract 0.4.1...
[INFO] testing website-icon-extract-0.4.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate website-icon-extract 0.4.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate website-icon-extract 0.4.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate website-icon-extract 0.4.1
[INFO] finished tweaking crates.io crate website-icon-extract 0.4.1
[INFO] tweaked toml for crates.io crate website-icon-extract 0.4.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cd4621969d5b50faf069db87f6f374878f7f4aa13ce3f52f69d717996642b28
[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" "5cd4621969d5b50faf069db87f6f374878f7f4aa13ce3f52f69d717996642b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cd4621969d5b50faf069db87f6f374878f7f4aa13ce3f52f69d717996642b28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd4621969d5b50faf069db87f6f374878f7f4aa13ce3f52f69d717996642b28", kill_on_drop: false }`
[INFO] [stdout] 5cd4621969d5b50faf069db87f6f374878f7f4aa13ce3f52f69d717996642b28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 530ca69a3df0d0aa28d0750d8784ae4e60f6234f417e2594220707b7f83d7fe8
[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" "530ca69a3df0d0aa28d0750d8784ae4e60f6234f417e2594220707b7f83d7fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling quick-xml v0.15.0
[INFO] [stderr]    Compiling website-icon-extract v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | type BoxResult<T> = Result<T, Box<Error>>;
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     readable: Box<Read>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:72:71
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:229:39
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn read_stream_until(stream: &mut Read, condition: &'static [u8]) -> BoxResult<String> {
[INFO] [stdout]     |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:260:47
[INFO] [stdout]     |
[INFO] [stdout] 260 |     fn send_request(agent: &str, stream: &mut Write, host: &str, path: &str) -> BoxResult<()> {
[INFO] [stdout]     |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:293:34
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn read_request(stream: &mut Read) -> BoxResult<HttpHeaders> {
[INFO] [stdout]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:35:96
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn extract_icons(url: &str, user_agent: &str, tcp_timeout: u32) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:64
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn analyze_location(mut x: Request) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:62
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn analyze_content(content: &str) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]     |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/request.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut stream = TcpStream::connect_timeout(
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "530ca69a3df0d0aa28d0750d8784ae4e60f6234f417e2594220707b7f83d7fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "530ca69a3df0d0aa28d0750d8784ae4e60f6234f417e2594220707b7f83d7fe8", kill_on_drop: false }`
[INFO] [stdout] 530ca69a3df0d0aa28d0750d8784ae4e60f6234f417e2594220707b7f83d7fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d8fbfe75d144ad76c345736af1f25a0bcde2e0ba26a5b7163e23fe65ec51cc5
[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" "9d8fbfe75d144ad76c345736af1f25a0bcde2e0ba26a5b7163e23fe65ec51cc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling website-icon-extract v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | type BoxResult<T> = Result<T, Box<Error>>;
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     readable: Box<Read>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:72:71
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:229:39
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn read_stream_until(stream: &mut Read, condition: &'static [u8]) -> BoxResult<String> {
[INFO] [stdout]     |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:260:47
[INFO] [stdout]     |
[INFO] [stdout] 260 |     fn send_request(agent: &str, stream: &mut Write, host: &str, path: &str) -> BoxResult<()> {
[INFO] [stdout]     |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:293:34
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn read_request(stream: &mut Read) -> BoxResult<HttpHeaders> {
[INFO] [stdout]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:35:96
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn extract_icons(url: &str, user_agent: &str, tcp_timeout: u32) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:64
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn analyze_location(mut x: Request) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:62
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn analyze_content(content: &str) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]     |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/request.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut stream = TcpStream::connect_timeout(
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | type BoxResult<T> = Result<T, Box<Error>>;
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |     readable: Box<Read>,
[INFO] [stdout]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/request.rs:72:71
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:229:39
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn read_stream_until(stream: &mut Read, condition: &'static [u8]) -> BoxResult<String> {
[INFO] [stdout]     |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:260:47
[INFO] [stdout]     |
[INFO] [stdout] 260 |     fn send_request(agent: &str, stream: &mut Write, host: &str, path: &str) -> BoxResult<()> {
[INFO] [stdout]     |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/request.rs:293:34
[INFO] [stdout]     |
[INFO] [stdout] 293 |     fn read_request(stream: &mut Read) -> BoxResult<HttpHeaders> {
[INFO] [stdout]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:35:96
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn extract_icons(url: &str, user_agent: &str, tcp_timeout: u32) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:64:71
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:70:64
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn analyze_location(mut x: Request) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:153:62
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn analyze_content(content: &str) -> Result<Vec<String>, Box<Error>> {
[INFO] [stdout]     |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/request.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut stream = TcpStream::connect_timeout(
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "9d8fbfe75d144ad76c345736af1f25a0bcde2e0ba26a5b7163e23fe65ec51cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8fbfe75d144ad76c345736af1f25a0bcde2e0ba26a5b7163e23fe65ec51cc5", kill_on_drop: false }`
[INFO] [stdout] 9d8fbfe75d144ad76c345736af1f25a0bcde2e0ba26a5b7163e23fe65ec51cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 117703ea08e9284bd13b56f170fc787a5276f5ead0a1ff75cc6975e3bd027c58
[INFO] running `Command { std: "docker" "start" "-a" "117703ea08e9284bd13b56f170fc787a5276f5ead0a1ff75cc6975e3bd027c58", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:13:35
[INFO] [stderr]    |
[INFO] [stderr] 13 | type BoxResult<T> = Result<T, Box<Error>>;
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 |     readable: Box<Read>,
[INFO] [stderr]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:72:71
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:229:39
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn read_stream_until(stream: &mut Read, condition: &'static [u8]) -> BoxResult<String> {
[INFO] [stderr]     |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:260:47
[INFO] [stderr]     |
[INFO] [stderr] 260 |     fn send_request(agent: &str, stream: &mut Write, host: &str, path: &str) -> BoxResult<()> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:293:34
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn read_request(stream: &mut Read) -> BoxResult<HttpHeaders> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:96
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn extract_icons(url: &str, user_agent: &str, tcp_timeout: u32) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:71
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:70:64
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn analyze_location(mut x: Request) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:153:62
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn analyze_content(content: &str) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]     |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/request.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut stream = TcpStream::connect_timeout(
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:13:35
[INFO] [stderr]    |
[INFO] [stderr] 13 | type BoxResult<T> = Result<T, Box<Error>>;
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 |     readable: Box<Read>,
[INFO] [stderr]    |                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:72:71
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:229:39
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn read_stream_until(stream: &mut Read, condition: &'static [u8]) -> BoxResult<String> {
[INFO] [stderr]     |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:260:47
[INFO] [stderr]     |
[INFO] [stderr] 260 |     fn send_request(agent: &str, stream: &mut Write, host: &str, path: &str) -> BoxResult<()> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:293:34
[INFO] [stderr]     |
[INFO] [stderr] 293 |     fn read_request(stream: &mut Read) -> BoxResult<HttpHeaders> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:96
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn extract_icons(url: &str, user_agent: &str, tcp_timeout: u32) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:64:71
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn normalize_url(base_url_str: &str, url: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:70:64
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn analyze_location(mut x: Request) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:153:62
[INFO] [stderr]     |
[INFO] [stderr] 153 | fn analyze_content(content: &str) -> Result<Vec<String>, Box<Error>> {
[INFO] [stderr]     |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/request.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut stream = TcpStream::connect_timeout(
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/website_icon_extract-83187ab1a075bdd2
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests website-icon-extract
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "117703ea08e9284bd13b56f170fc787a5276f5ead0a1ff75cc6975e3bd027c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117703ea08e9284bd13b56f170fc787a5276f5ead0a1ff75cc6975e3bd027c58", kill_on_drop: false }`
[INFO] [stdout] 117703ea08e9284bd13b56f170fc787a5276f5ead0a1ff75cc6975e3bd027c58
