[INFO] fetching crate proxy-server 0.6.5... [INFO] building proxy-server-0.6.5 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate proxy-server 0.6.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate proxy-server 0.6.5 [INFO] finished tweaking crates.io crate proxy-server 0.6.5 [INFO] tweaked toml for crates.io crate proxy-server 0.6.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate proxy-server 0.6.5 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate proxy-server 0.6.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b8f5a04aad33033071995b864aa1e47602166aed0daefdcb109e8128bdf5cd4 [INFO] running `Command { std: "docker" "start" "-a" "7b8f5a04aad33033071995b864aa1e47602166aed0daefdcb109e8128bdf5cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b8f5a04aad33033071995b864aa1e47602166aed0daefdcb109e8128bdf5cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b8f5a04aad33033071995b864aa1e47602166aed0daefdcb109e8128bdf5cd4", kill_on_drop: false }` [INFO] [stdout] 7b8f5a04aad33033071995b864aa1e47602166aed0daefdcb109e8128bdf5cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6be5f9c5072206ad816f97ac8c9bd72d5165eb88cd1b9af20790d1406f8374f2 [INFO] running `Command { std: "docker" "start" "-a" "6be5f9c5072206ad816f97ac8c9bd72d5165eb88cd1b9af20790d1406f8374f2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling proxy-server v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB` [INFO] [stdout] --> src/prelude/constants.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")] [INFO] [stdout] | ^^^^^^^^^^----------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_5KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_5MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB` [INFO] [stdout] --> src/prelude/constants.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")] [INFO] [stdout] | ^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_10KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_10MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/log.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log { [INFO] [stdout] | ^^^^^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/http/mod.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | / b.map(|_b| { [INFO] [stdout] 89 | | if _b != 0 { [INFO] [stdout] 90 | | buf.push(_b); [INFO] [stdout] 91 | | return true; [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | false [INFO] [stdout] 94 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = b.map(|_b| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.09s [INFO] running `Command { std: "docker" "inspect" "6be5f9c5072206ad816f97ac8c9bd72d5165eb88cd1b9af20790d1406f8374f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be5f9c5072206ad816f97ac8c9bd72d5165eb88cd1b9af20790d1406f8374f2", kill_on_drop: false }` [INFO] [stdout] 6be5f9c5072206ad816f97ac8c9bd72d5165eb88cd1b9af20790d1406f8374f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d913736bea4c0cfff4f8079c3513b0d95bf093446f5fba1e7b99334480c0aad7 [INFO] running `Command { std: "docker" "start" "-a" "d913736bea4c0cfff4f8079c3513b0d95bf093446f5fba1e7b99334480c0aad7", kill_on_drop: false }` [INFO] [stderr] Compiling proxy-server v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB` [INFO] [stdout] --> src/prelude/constants.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")] [INFO] [stdout] | ^^^^^^^^^^----------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_5KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_5MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB` [INFO] [stdout] --> src/prelude/constants.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")] [INFO] [stdout] | ^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_10KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_10MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/log.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log { [INFO] [stdout] | ^^^^^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/http/mod.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | / b.map(|_b| { [INFO] [stdout] 89 | | if _b != 0 { [INFO] [stdout] 90 | | buf.push(_b); [INFO] [stdout] 91 | | return true; [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | false [INFO] [stdout] 94 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = b.map(|_b| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_5MB` [INFO] [stdout] --> src/prelude/constants.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | #[cfg(feature = "chunk_5MB")] [INFO] [stdout] | ^^^^^^^^^^----------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_5KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_5MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `chunk_10MB` [INFO] [stdout] --> src/prelude/constants.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg(feature = "chunk_10MB")] [INFO] [stdout] | ^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"chunk_10KB"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `chunk_100KB`, `chunk_10KB`, `chunk_1KB`, `chunk_1MB`, `chunk_500KB`, `chunk_50KB`, `chunk_5KB`, `default`, and `napi` [INFO] [stdout] = help: consider adding `chunk_10MB` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/log.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log { [INFO] [stdout] | ^^^^^^^^^ ^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(level: &LogLevel) -> Log<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/http/mod.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | / b.map(|_b| { [INFO] [stdout] 89 | | if _b != 0 { [INFO] [stdout] 90 | | buf.push(_b); [INFO] [stdout] 91 | | return true; [INFO] [stdout] 92 | | } [INFO] [stdout] 93 | | false [INFO] [stdout] 94 | | }); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = b.map(|_b| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "d913736bea4c0cfff4f8079c3513b0d95bf093446f5fba1e7b99334480c0aad7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d913736bea4c0cfff4f8079c3513b0d95bf093446f5fba1e7b99334480c0aad7", kill_on_drop: false }` [INFO] [stdout] d913736bea4c0cfff4f8079c3513b0d95bf093446f5fba1e7b99334480c0aad7