[INFO] fetching crate inkling 0.12.5...
[INFO] checking inkling-0.12.5 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160
[INFO] extracting crate inkling 0.12.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate inkling 0.12.5 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inkling 0.12.5
[INFO] finished tweaking crates.io crate inkling 0.12.5
[INFO] tweaked toml for crates.io crate inkling 0.12.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate inkling 0.12.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf668dce776f33ffcc985375adf079ba7d2719992cb2df6c614d32b6b57e032
[INFO] running `Command { std: "docker" "start" "-a" "3bf668dce776f33ffcc985375adf079ba7d2719992cb2df6c614d32b6b57e032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf668dce776f33ffcc985375adf079ba7d2719992cb2df6c614d32b6b57e032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf668dce776f33ffcc985375adf079ba7d2719992cb2df6c614d32b6b57e032", kill_on_drop: false }`
[INFO] [stdout] 3bf668dce776f33ffcc985375adf079ba7d2719992cb2df6c614d32b6b57e032
[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" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e025b76ac5797be153776d19f8f92c7c811c3f548157df470fd23424d227b8d
[INFO] running `Command { std: "docker" "start" "-a" "6e025b76ac5797be153776d19f8f92c7c811c3f548157df470fd23424d227b8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.97
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking inkling v0.12.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> tests/read_error_handling.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |       let content = "\
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 33 | |
[INFO] [stdout] 34 | | VAR variable = 10
[INFO] [stdout]    | |_ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> tests/read_error_handling.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 66 |       let content = "\
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 67 | |
[INFO] [stdout] 68 | | VAR variable = 10
[INFO] [stdout]    | |_ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]   --> tests/read_error_handling.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 87 |       let content = "\
[INFO] [stdout]    |  ____________________^
[INFO] [stdout] 88 | |
[INFO] [stdout] 89 | | VAR int = 2
[INFO] [stdout]    | |_ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/story/parse.rs:825:25
[INFO] [stdout]     |
[INFO] [stdout] 825 |             &[content[0].clone(), content[5].clone()]
[INFO] [stdout]     |                         ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[deny(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/story/parse.rs:825:45
[INFO] [stdout]     |
[INFO] [stdout] 825 |             &[content[0].clone(), content[5].clone()]
[INFO] [stdout]     |                                             ^^^^^^^^ unnecessary method call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inkling` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "6e025b76ac5797be153776d19f8f92c7c811c3f548157df470fd23424d227b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e025b76ac5797be153776d19f8f92c7c811c3f548157df470fd23424d227b8d", kill_on_drop: false }`
[INFO] [stdout] 6e025b76ac5797be153776d19f8f92c7c811c3f548157df470fd23424d227b8d