[INFO] fetching crate env-variables 0.1.1... [INFO] building env-variables-0.1.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] extracting crate env-variables 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate env-variables 0.1.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate env-variables 0.1.1 [INFO] finished tweaking crates.io crate env-variables 0.1.1 [INFO] tweaked toml for crates.io crate env-variables 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding lazy_static v0.2.11 (available: v1.5.0) [INFO] [stderr] Adding url v1.7.2 (available: v2.5.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23d84b3a127d143d65af0d81abc2c6e2ae68ec98f925d20cedb196c25269bcaf [INFO] running `Command { std: "docker" "start" "-a" "23d84b3a127d143d65af0d81abc2c6e2ae68ec98f925d20cedb196c25269bcaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23d84b3a127d143d65af0d81abc2c6e2ae68ec98f925d20cedb196c25269bcaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23d84b3a127d143d65af0d81abc2c6e2ae68ec98f925d20cedb196c25269bcaf", kill_on_drop: false }` [INFO] [stdout] 23d84b3a127d143d65af0d81abc2c6e2ae68ec98f925d20cedb196c25269bcaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c153e22d90c7db9cbac45da3f464a0e6f791fcda763aefe919f8c85b5c4668f2 [INFO] running `Command { std: "docker" "start" "-a" "c153e22d90c7db9cbac45da3f464a0e6f791fcda763aefe919f8c85b5c4668f2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling tinyvec v1.8.1 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling env-variables v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "c153e22d90c7db9cbac45da3f464a0e6f791fcda763aefe919f8c85b5c4668f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c153e22d90c7db9cbac45da3f464a0e6f791fcda763aefe919f8c85b5c4668f2", kill_on_drop: false }` [INFO] [stdout] c153e22d90c7db9cbac45da3f464a0e6f791fcda763aefe919f8c85b5c4668f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 473ef1bdbff9cced1e61d53fca8a7ef83d6e4ee58ebb9cede5ea9bef79aa477f [INFO] running `Command { std: "docker" "start" "-a" "473ef1bdbff9cced1e61d53fca8a7ef83d6e4ee58ebb9cede5ea9bef79aa477f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling env-variables v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 167 - Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] 167 + Some("http://proxy.example.com:8080".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 178 - Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] 178 + Some("http://proxy.example.com:8080".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 183 - Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] 183 + Some("http://proxy.example.org:8081".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:195:9 [INFO] [stdout] | [INFO] [stdout] 195 | Some(("http://proxy.example.com:8080".to_string())), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 195 - Some(("http://proxy.example.com:8080".to_string())), [INFO] [stdout] 195 + Some("http://proxy.example.com:8080".to_string()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | Some(("http://proxy.example.com:8081".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 201 - Some(("http://proxy.example.com:8081".to_string())) [INFO] [stdout] 201 + Some("http://proxy.example.com:8081".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 213 - Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] 213 + Some("http://proxy.example.com:8080".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 218 - Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] 218 + Some("http://proxy.example.org:8081".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | Some(("http://proxy.example.org:8082".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 223 - Some(("http://proxy.example.org:8082".to_string())) [INFO] [stdout] 223 + Some("http://proxy.example.org:8082".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:236:9 [INFO] [stdout] | [INFO] [stdout] 236 | Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 236 - Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] 236 + Some("http://proxy.example.com:8080".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | Some(("http://proxy.example.com:8081".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 241 - Some(("http://proxy.example.com:8081".to_string())) [INFO] [stdout] 241 + Some("http://proxy.example.com:8081".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 253 - Some(("http://proxy.example.com:8080".to_string())) [INFO] [stdout] 253 + Some("http://proxy.example.com:8080".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 258 - Some(("http://proxy.example.org:8081".to_string())) [INFO] [stdout] 258 + Some("http://proxy.example.org:8081".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | Some(("http://proxy.example.org:8082".to_string())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 263 - Some(("http://proxy.example.org:8082".to_string())) [INFO] [stdout] 263 + Some("http://proxy.example.org:8082".to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/lib.rs:95:2 [INFO] [stdout] | [INFO] [stdout] 95 | / lazy_static! { [INFO] [stdout] 96 | | static ref LOCK: Mutex<()> = Mutex::new(()); [INFO] [stdout] 97 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "473ef1bdbff9cced1e61d53fca8a7ef83d6e4ee58ebb9cede5ea9bef79aa477f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "473ef1bdbff9cced1e61d53fca8a7ef83d6e4ee58ebb9cede5ea9bef79aa477f", kill_on_drop: false }` [INFO] [stdout] 473ef1bdbff9cced1e61d53fca8a7ef83d6e4ee58ebb9cede5ea9bef79aa477f