[INFO] fetching crate mhtemplate 1.0.0...
[INFO] testing mhtemplate-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mhtemplate 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mhtemplate 1.0.0
[INFO] finished tweaking crates.io crate mhtemplate 1.0.0
[INFO] tweaked toml for crates.io crate mhtemplate 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mhtemplate 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f8e469dc775d4285808179a61c175cc71bb79bac729a9a18eff71ce1af594c3
[INFO] running `Command { std: "docker" "start" "-a" "0f8e469dc775d4285808179a61c175cc71bb79bac729a9a18eff71ce1af594c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f8e469dc775d4285808179a61c175cc71bb79bac729a9a18eff71ce1af594c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8e469dc775d4285808179a61c175cc71bb79bac729a9a18eff71ce1af594c3", kill_on_drop: false }`
[INFO] [stdout] 0f8e469dc775d4285808179a61c175cc71bb79bac729a9a18eff71ce1af594c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6e0db2d875ebec1196749253cfd0bfe861fedb42373bd9a46f1e2f059874926
[INFO] running `Command { std: "docker" "start" "-a" "c6e0db2d875ebec1196749253cfd0bfe861fedb42373bd9a46f1e2f059874926", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling mhtemplate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RawNode` is never constructed
[INFO] [stdout]    --> src/template.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 | struct RawNode(String);
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/template.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct TemplateFactory {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 226 |     source: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateFactory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.46s
[INFO] running `Command { std: "docker" "inspect" "c6e0db2d875ebec1196749253cfd0bfe861fedb42373bd9a46f1e2f059874926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e0db2d875ebec1196749253cfd0bfe861fedb42373bd9a46f1e2f059874926", kill_on_drop: false }`
[INFO] [stdout] c6e0db2d875ebec1196749253cfd0bfe861fedb42373bd9a46f1e2f059874926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a68c3341dcbf9c9970fc9789c4afcb532c9092a177d8f85f32a5c8f5e2e097b
[INFO] running `Command { std: "docker" "start" "-a" "4a68c3341dcbf9c9970fc9789c4afcb532c9092a177d8f85f32a5c8f5e2e097b", kill_on_drop: false }`
[INFO] [stdout] warning: struct `RawNode` is never constructed
[INFO] [stdout]    --> src/template.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 | struct RawNode(String);
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/template.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct TemplateFactory {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 226 |     source: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateFactory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mhtemplate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RawNode` is never constructed
[INFO] [stdout]    --> src/template.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 | struct RawNode(String);
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `source` is never read
[INFO] [stdout]    --> src/template.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | pub struct TemplateFactory {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 226 |     source: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TemplateFactory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "4a68c3341dcbf9c9970fc9789c4afcb532c9092a177d8f85f32a5c8f5e2e097b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a68c3341dcbf9c9970fc9789c4afcb532c9092a177d8f85f32a5c8f5e2e097b", kill_on_drop: false }`
[INFO] [stdout] 4a68c3341dcbf9c9970fc9789c4afcb532c9092a177d8f85f32a5c8f5e2e097b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66558e867b099a57643c677c2c63735768ef530c3c8c3ca3d8080c440b637d45
[INFO] running `Command { std: "docker" "start" "-a" "66558e867b099a57643c677c2c63735768ef530c3c8c3ca3d8080c440b637d45", kill_on_drop: false }`
[INFO] [stderr] warning: struct `RawNode` is never constructed
[INFO] [stderr]    --> src/template.rs:196:8
[INFO] [stderr]     |
[INFO] [stderr] 196 | struct RawNode(String);
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `source` is never read
[INFO] [stderr]    --> src/template.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | pub struct TemplateFactory {
[INFO] [stderr]     |            --------------- field in this struct
[INFO] [stderr] 226 |     source: String,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TemplateFactory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `mhtemplate` (lib) generated 2 warnings
[INFO] [stderr] warning: `mhtemplate` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mhtemplate-cb22eb1d0a60f50b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test expr::tests::test_expression ... ok
[INFO] [stdout] test context::tests::test_context ... ok
[INFO] [stdout] test template::tests::test_template ... ok
[INFO] [stdout] test lex::tests::test_scanner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_template.rs (/opt/rustwide/target/debug/deps/test_template-ee493772bd1586a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_template ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mhtemplate
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/context.rs - context::Context::from (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/context.rs - context::Context::from (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66558e867b099a57643c677c2c63735768ef530c3c8c3ca3d8080c440b637d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66558e867b099a57643c677c2c63735768ef530c3c8c3ca3d8080c440b637d45", kill_on_drop: false }`
[INFO] [stdout] 66558e867b099a57643c677c2c63735768ef530c3c8c3ca3d8080c440b637d45