[INFO] fetching crate jitash-jsonrpc 0.15.0...
[INFO] checking jitash-jsonrpc-0.15.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate jitash-jsonrpc 0.15.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate jitash-jsonrpc 0.15.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jitash-jsonrpc 0.15.0
[INFO] finished tweaking crates.io crate jitash-jsonrpc 0.15.0
[INFO] tweaked toml for crates.io crate jitash-jsonrpc 0.15.0 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socks v0.3.4
[INFO] [stderr]   Downloaded minreq v2.11.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 976387c4b74d69e20e17e7fd514f317805862ba5ee8069eb3672bdd78fd63a0e
[INFO] running `Command { std: "docker" "start" "-a" "976387c4b74d69e20e17e7fd514f317805862ba5ee8069eb3672bdd78fd63a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "976387c4b74d69e20e17e7fd514f317805862ba5ee8069eb3672bdd78fd63a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "976387c4b74d69e20e17e7fd514f317805862ba5ee8069eb3672bdd78fd63a0e", kill_on_drop: false }`
[INFO] [stdout] 976387c4b74d69e20e17e7fd514f317805862ba5ee8069eb3672bdd78fd63a0e
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b17452440b4e09d02ddf98f2d0c93225ff35d20f1284d8f96c62885ca265106
[INFO] running `Command { std: "docker" "start" "-a" "0b17452440b4e09d02ddf98f2d0c93225ff35d20f1284d8f96c62885ca265106", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking jitash-jsonrpc v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/http/simple_http.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/http/simple_http.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/http/simple_http.rs:566:9
[INFO] [stdout]     |
[INFO] [stdout] 566 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:280:64
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(auth.as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:286:64
[INFO] [stdout]     |
[INFO] [stdout] 286 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:280:64
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(auth.as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:286:64
[INFO] [stdout]     |
[INFO] [stdout] 286 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `lines` found for struct `std::io::BufReader` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:689:22
[INFO] [stdout]     |
[INFO] [stdout] 688 |                   let _http_request: Vec<_> = buf_reader
[INFO] [stdout]     |  _____________________________________________-
[INFO] [stdout] 689 | |                     .lines()
[INFO] [stdout]     | |                     -^^^^^ method not found in `BufReader<&mut TcpStream>`
[INFO] [stdout]     | |_____________________|
[INFO] [stdout]     | 
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:2557:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `std::io::BufReader<&mut TcpStream>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::BufRead;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:702:24
[INFO] [stdout]     |
[INFO] [stdout] 702 |                 stream.write_all(b"HTTP/1.1 200\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:703:24
[INFO] [stdout]     |
[INFO] [stdout] 703 |                 stream.write_all(b"Content-Length: ").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:704:24
[INFO] [stdout]     |
[INFO] [stdout] 704 |                 stream.write_all(response_str.len().to_string().as_bytes()).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:705:24
[INFO] [stdout]     |
[INFO] [stdout] 705 |                 stream.write_all(b"\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:706:24
[INFO] [stdout]     |
[INFO] [stdout] 706 |                 stream.write_all(b"\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:707:24
[INFO] [stdout]     |
[INFO] [stdout] 707 |                 stream.write_all(response_str.as_bytes()).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `flush` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:708:24
[INFO] [stdout]     |
[INFO] [stdout] 708 |                 stream.flush().unwrap();
[INFO] [stdout]     |                        ^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/158f00a1c5175648af6f6099b075f78d1d014a28/library/std/src/io/mod.rs:1670:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/http/simple_http.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     Err(error) => Err(Error::HttpErrorCode(1))
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/http/simple_http.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     Err(error) => Err(Error::HttpErrorCode(1))
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FINAL_RESP_ALLOC` is never used
[INFO] [stdout]   --> src/http/simple_http.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const FINAL_RESP_ALLOC: u64 = 1024 * 1024 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fresh_socket` is never used
[INFO] [stdout]    --> src/http/simple_http.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 73  | impl SimpleHttpTransport {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn fresh_socket(&self) -> Result<TcpStream, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jitash-jsonrpc` (lib test) due to 9 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0b17452440b4e09d02ddf98f2d0c93225ff35d20f1284d8f96c62885ca265106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b17452440b4e09d02ddf98f2d0c93225ff35d20f1284d8f96c62885ca265106", kill_on_drop: false }`
[INFO] [stdout] 0b17452440b4e09d02ddf98f2d0c93225ff35d20f1284d8f96c62885ca265106
[INFO] checking jitash-jsonrpc-0.15.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate jitash-jsonrpc 0.15.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate jitash-jsonrpc 0.15.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jitash-jsonrpc 0.15.0
[INFO] finished tweaking crates.io crate jitash-jsonrpc 0.15.0
[INFO] tweaked toml for crates.io crate jitash-jsonrpc 0.15.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9efe4bcd7c90ddd998e922eb4867c1960a44854050bd1e714a0f5189c2fe794
[INFO] running `Command { std: "docker" "start" "-a" "b9efe4bcd7c90ddd998e922eb4867c1960a44854050bd1e714a0f5189c2fe794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9efe4bcd7c90ddd998e922eb4867c1960a44854050bd1e714a0f5189c2fe794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9efe4bcd7c90ddd998e922eb4867c1960a44854050bd1e714a0f5189c2fe794", kill_on_drop: false }`
[INFO] [stdout] b9efe4bcd7c90ddd998e922eb4867c1960a44854050bd1e714a0f5189c2fe794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a80fddcf33295c0e5d2c3ddc71f253d314a3cb59187e0a2d946058521f4c8213
[INFO] running `Command { std: "docker" "start" "-a" "a80fddcf33295c0e5d2c3ddc71f253d314a3cb59187e0a2d946058521f4c8213", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.24
[INFO] [stderr]     Checking jitash-jsonrpc v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/http/simple_http.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/http/simple_http.rs:204:28
[INFO] [stdout]     |
[INFO] [stdout] 204 |             (&after_scheme[0..slash], &after_scheme[slash..])
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/http/simple_http.rs:204:53
[INFO] [stdout]     |
[INFO] [stdout] 204 |             (&after_scheme[0..slash], &after_scheme[slash..])
[INFO] [stdout]     |                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/http/simple_http.rs:13:29
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/http/simple_http.rs:204:28
[INFO] [stdout]     |
[INFO] [stdout] 204 |             (&after_scheme[0..slash], &after_scheme[slash..])
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/http/simple_http.rs:204:53
[INFO] [stdout]     |
[INFO] [stdout] 204 |             (&after_scheme[0..slash], &after_scheme[slash..])
[INFO] [stdout]     |                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/http/simple_http.rs:566:9
[INFO] [stdout]     |
[INFO] [stdout] 566 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/simple_tcp.rs:165:47
[INFO] [stdout]     |
[INFO] [stdout] 165 |             read += stream.read(&mut recv_req[read..]).unwrap();
[INFO] [stdout]     |                                               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:280:64
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(auth.as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:286:64
[INFO] [stdout]     |
[INFO] [stdout] 286 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:280:64
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(auth.as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]    --> src/http/simple_http.rs:286:64
[INFO] [stdout]     |
[INFO] [stdout] 286 |         self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
[INFO] [stdout]     |                                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/http/simple_http.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     Err(error) => Err(Error::HttpErrorCode(1))
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `lines` found for struct `std::io::BufReader` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:689:22
[INFO] [stdout]     |
[INFO] [stdout] 688 |                   let _http_request: Vec<_> = buf_reader
[INFO] [stdout]     |  _____________________________________________-
[INFO] [stdout] 689 | |                     .lines()
[INFO] [stdout]     | |                     -^^^^^ method not found in `BufReader<&mut TcpStream>`
[INFO] [stdout]     | |_____________________|
[INFO] [stdout]     | 
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:2557:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `std::io::BufReader<&mut TcpStream>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::BufRead;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:702:24
[INFO] [stdout]     |
[INFO] [stdout] 702 |                 stream.write_all(b"HTTP/1.1 200\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:703:24
[INFO] [stdout]     |
[INFO] [stdout] 703 |                 stream.write_all(b"Content-Length: ").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:704:24
[INFO] [stdout]     |
[INFO] [stdout] 704 |                 stream.write_all(response_str.len().to_string().as_bytes()).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:705:24
[INFO] [stdout]     |
[INFO] [stdout] 705 |                 stream.write_all(b"\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:706:24
[INFO] [stdout]     |
[INFO] [stdout] 706 |                 stream.write_all(b"\r\n").unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `write_all` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:707:24
[INFO] [stdout]     |
[INFO] [stdout] 707 |                 stream.write_all(response_str.as_bytes()).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1704:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `flush` found for struct `TcpStream` in the current scope
[INFO] [stdout]    --> src/http/simple_http.rs:708:24
[INFO] [stdout]     |
[INFO] [stdout] 708 |                 stream.flush().unwrap();
[INFO] [stdout]     |                        ^^^^^ method not found in `TcpStream`
[INFO] [stdout]    --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/std/src/io/mod.rs:1670:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `TcpStream` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 565 +     use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FINAL_RESP_ALLOC` is never used
[INFO] [stdout]   --> src/http/simple_http.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const FINAL_RESP_ALLOC: u64 = 1024 * 1024 * 1024;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fresh_socket` is never used
[INFO] [stdout]    --> src/http/simple_http.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 73  | impl SimpleHttpTransport {
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn fresh_socket(&self) -> Result<TcpStream, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/http/simple_http.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |                     Err(error) => Err(Error::HttpErrorCode(1))
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jitash-jsonrpc` (lib test) due to 9 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a80fddcf33295c0e5d2c3ddc71f253d314a3cb59187e0a2d946058521f4c8213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80fddcf33295c0e5d2c3ddc71f253d314a3cb59187e0a2d946058521f4c8213", kill_on_drop: false }`
[INFO] [stdout] a80fddcf33295c0e5d2c3ddc71f253d314a3cb59187e0a2d946058521f4c8213
