[INFO] crate elementtree 0.5.0 is already in cache [INFO] extracting crate elementtree 0.5.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/elementtree/0.5.0 [INFO] extracting crate elementtree 0.5.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/elementtree/0.5.0 [INFO] validating manifest of elementtree-0.5.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of elementtree-0.5.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing elementtree-0.5.0 [INFO] finished frobbing elementtree-0.5.0 [INFO] frobbed toml for elementtree-0.5.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/elementtree/0.5.0/Cargo.toml [INFO] started frobbing elementtree-0.5.0 [INFO] finished frobbing elementtree-0.5.0 [INFO] frobbed toml for elementtree-0.5.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/elementtree/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing elementtree-0.5.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/elementtree/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] bab0b18e00e7524dba61ae86dcf18d26e3d0fd4973fdabd54fd27290154aa2f9 [INFO] running `"docker" "start" "-a" "bab0b18e00e7524dba61ae86dcf18d26e3d0fd4973fdabd54fd27290154aa2f9"` [INFO] [stderr] Compiling elementtree v0.5.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `"docker" "inspect" "bab0b18e00e7524dba61ae86dcf18d26e3d0fd4973fdabd54fd27290154aa2f9"` [INFO] running `"docker" "rm" "-f" "bab0b18e00e7524dba61ae86dcf18d26e3d0fd4973fdabd54fd27290154aa2f9"` [INFO] [stdout] bab0b18e00e7524dba61ae86dcf18d26e3d0fd4973fdabd54fd27290154aa2f9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/elementtree/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 124c7646fcd7df625656f987eab9470951049fb54a7d2957039892a6e833d462 [INFO] running `"docker" "start" "-a" "124c7646fcd7df625656f987eab9470951049fb54a7d2957039892a6e833d462"` [INFO] [stderr] Compiling elementtree v0.5.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | let mut list = root.append_new_child("{demo}list"); [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: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:183:13 [INFO] [stderr] | [INFO] [stderr] 183 | let mut list = root.append_new_child("{demo}list"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:210:13 [INFO] [stderr] | [INFO] [stderr] 210 | let mut list = root.append_new_child("{demo}list"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:238:13 [INFO] [stderr] | [INFO] [stderr] 238 | let mut list = root.append_new_child("{demo}list"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:266:13 [INFO] [stderr] | [INFO] [stderr] 266 | let mut list = root.append_new_child("{demo}list"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/test_basic.rs:323:13 [INFO] [stderr] | [INFO] [stderr] 323 | let mut list = root.find_mut("list").unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.92s [INFO] running `"docker" "inspect" "124c7646fcd7df625656f987eab9470951049fb54a7d2957039892a6e833d462"` [INFO] running `"docker" "rm" "-f" "124c7646fcd7df625656f987eab9470951049fb54a7d2957039892a6e833d462"` [INFO] [stdout] 124c7646fcd7df625656f987eab9470951049fb54a7d2957039892a6e833d462 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/elementtree/0.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 8175542f0ca7be7c4cc2fe3798dd77ddef37ebdcca25b8016abdd6ce71d7c8a4 [INFO] running `"docker" "start" "-a" "8175542f0ca7be7c4cc2fe3798dd77ddef37ebdcca25b8016abdd6ce71d7c8a4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/elementtree-8a942a38497cf89e [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] [stderr] Running /opt/crater/target/debug/deps/test_basic-55273cf77955cba4 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_alternative_creation ... ok [INFO] [stdout] test test_attributes ... ok [INFO] [stdout] test test_mut_finding ... ok [INFO] [stdout] test test_creation_with_xml_prolog_10 ... ok [INFO] [stdout] test test_entities ... ok [INFO] [stdout] test test_creation_with_xml_prolog_11 ... ok [INFO] [stdout] test test_creation_without_xml_declaration ... ok [INFO] [stdout] test test_write_stuff ... ok [INFO] [stdout] test test_basic_creation ... ok [INFO] [stdout] test test_render_multiple_times ... ok [INFO] [stdout] test test_namespaces ... ok [INFO] [stdout] test test_whitespace ... ok [INFO] [stdout] test test_basics ... ok [INFO] [stdout] test test_creation_with_no_xml_prolog_defined ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests elementtree [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - Element (line 454) ... ignored [INFO] [stdout] test src/lib.rs - QName (line 228) ... ok [INFO] [stdout] test src/lib.rs - (line 48) ... ok [INFO] [stdout] test src/lib.rs - QName<'a>::from (line 244) ... ok [INFO] [stdout] test src/lib.rs - Element::append_new_child (line 1060) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8175542f0ca7be7c4cc2fe3798dd77ddef37ebdcca25b8016abdd6ce71d7c8a4"` [INFO] running `"docker" "rm" "-f" "8175542f0ca7be7c4cc2fe3798dd77ddef37ebdcca25b8016abdd6ce71d7c8a4"` [INFO] [stdout] 8175542f0ca7be7c4cc2fe3798dd77ddef37ebdcca25b8016abdd6ce71d7c8a4