[INFO] fetching crate gtmpl 0.6.0...
[INFO] checking gtmpl-0.6.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate gtmpl 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gtmpl 0.6.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gtmpl 0.6.0
[INFO] finished tweaking crates.io crate gtmpl 0.6.0
[INFO] tweaked toml for crates.io crate gtmpl 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gtmpl_derive v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05f4080040f033ecff559cc3193a41595455231a2d1669ee67cb86a4cbc2003c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "05f4080040f033ecff559cc3193a41595455231a2d1669ee67cb86a4cbc2003c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05f4080040f033ecff559cc3193a41595455231a2d1669ee67cb86a4cbc2003c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05f4080040f033ecff559cc3193a41595455231a2d1669ee67cb86a4cbc2003c", kill_on_drop: false }`
[INFO] [stdout] 05f4080040f033ecff559cc3193a41595455231a2d1669ee67cb86a4cbc2003c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4af937822268fa125dd420d00fdbc7c66227babfc9aa88b04a98b2dec8aee1dd
[INFO] running `Command { std: "docker" "start" "-a" "4af937822268fa125dd420d00fdbc7c66227babfc9aa88b04a98b2dec8aee1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling gtmpl_value v0.4.0
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]     Checking gtmpl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/exec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     node: Option<&'a Nodes>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_pos`
[INFO] [stdout]   --> src/lexer.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     last_pos: Pos,                  // position of most recent item returned by nextItem
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gtmpl_derive v0.4.0
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/exec.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     node: Option<&'a Nodes>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_pos`
[INFO] [stdout]   --> src/lexer.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     last_pos: Pos,                  // position of most recent item returned by nextItem
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.66s
[INFO] running `Command { std: "docker" "inspect" "4af937822268fa125dd420d00fdbc7c66227babfc9aa88b04a98b2dec8aee1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af937822268fa125dd420d00fdbc7c66227babfc9aa88b04a98b2dec8aee1dd", kill_on_drop: false }`
[INFO] [stdout] 4af937822268fa125dd420d00fdbc7c66227babfc9aa88b04a98b2dec8aee1dd