[INFO] fetching crate aline 0.1.5...
[INFO] checking aline-0.1.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate aline 0.1.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate aline 0.1.5 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aline 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate aline 0.1.5
[INFO] tweaked toml for crates.io crate aline 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 26 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b02dd7e9d0e2fdbc8db3980c4a7751285cf255480015d46471f6b7f3b651c13
[INFO] running `Command { std: "docker" "start" "-a" "0b02dd7e9d0e2fdbc8db3980c4a7751285cf255480015d46471f6b7f3b651c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b02dd7e9d0e2fdbc8db3980c4a7751285cf255480015d46471f6b7f3b651c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b02dd7e9d0e2fdbc8db3980c4a7751285cf255480015d46471f6b7f3b651c13", kill_on_drop: false }`
[INFO] [stdout] 0b02dd7e9d0e2fdbc8db3980c4a7751285cf255480015d46471f6b7f3b651c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a2b54a1faaf02f4220b8f22e9e6f9a0b9f4596f0937bc7acfad9c5e21df7ebd
[INFO] running `Command { std: "docker" "start" "-a" "0a2b54a1faaf02f4220b8f22e9e6f9a0b9f4596f0937bc7acfad9c5e21df7ebd", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking aline v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aline v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rstest_macros v0.22.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]     Checking rstest v0.22.0
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/serde_spec.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / #![cfg(feature = "serde")]
[INFO] [stdout] 2  | |
[INFO] [stdout] 3  | | use aline::IVec2;
[INFO] [stdout] 4  | | use rstest::rstest;
[INFO] [stdout] ...  |
[INFO] [stdout] 18 | |     assert_eq!(decoded, v);
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/approx_spec.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / #![cfg(feature = "approx_v05")]
[INFO] [stdout] 2  | |
[INFO] [stdout] 3  | | use aline::Vec2;
[INFO] [stdout] 4  | | use approx_v05::{
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     assert_ulps_ne!(a, b);
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]    --> tests/spec.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / use aline::{IVec2, Vec2};
[INFO] [stdout] 2   | | use approx_v05::assert_abs_diff_eq;
[INFO] [stdout] 3   | | use rstest::rstest;
[INFO] [stdout] ...   |
[INFO] [stdout] 125 | |     assert_abs_diff_eq!(normalized.magnitude(), 1.0);
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "0a2b54a1faaf02f4220b8f22e9e6f9a0b9f4596f0937bc7acfad9c5e21df7ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2b54a1faaf02f4220b8f22e9e6f9a0b9f4596f0937bc7acfad9c5e21df7ebd", kill_on_drop: false }`
[INFO] [stdout] 0a2b54a1faaf02f4220b8f22e9e6f9a0b9f4596f0937bc7acfad9c5e21df7ebd