[INFO] cloning repository https://github.com/omelette-bio/time_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/omelette-bio/time_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomelette-bio%2Ftime_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomelette-bio%2Ftime_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af7eafe3b53605e778ec63bd18ff892b973b7462
[INFO] building omelette-bio/time_calculator against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fomelette-bio%2Ftime_calculator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/omelette-bio/time_calculator on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/omelette-bio/time_calculator
[INFO] finished tweaking git repo https://github.com/omelette-bio/time_calculator
[INFO] tweaked toml for git repo https://github.com/omelette-bio/time_calculator written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/omelette-bio/time_calculator 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e58964e11c50cf76b6586c88b08579d46ce1b0e3c66fac5ca459643c7f12913f
[INFO] running `Command { std: "docker" "start" "-a" "e58964e11c50cf76b6586c88b08579d46ce1b0e3c66fac5ca459643c7f12913f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e58964e11c50cf76b6586c88b08579d46ce1b0e3c66fac5ca459643c7f12913f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58964e11c50cf76b6586c88b08579d46ce1b0e3c66fac5ca459643c7f12913f", kill_on_drop: false }`
[INFO] [stdout] e58964e11c50cf76b6586c88b08579d46ce1b0e3c66fac5ca459643c7f12913f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dc0f152e25994fb741d4afa8ff5fc58c29a51999c511710acc773ba8338c533
[INFO] running `Command { std: "docker" "start" "-a" "9dc0f152e25994fb741d4afa8ff5fc58c29a51999c511710acc773ba8338c533", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]    Compiling time_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pest::error::Error`
[INFO] [stdout]  --> src/parsing/parse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pest::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pairs`
[INFO] [stdout]  --> src/parsing/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pest::iterators::{Pair, Pairs};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidData` and `NegativeResult` are never constructed
[INFO] [stdout]  --> src/eval_error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum EvalError {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 5 |     InvalidData,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 6 |     NegativeResult,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `EvalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/symbol_table.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SymbolTable {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self { SymbolTable::default() }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Wait` is never constructed
[INFO] [stdout]   --> src/operations.rs:14:47
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Operations {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 13 |     Add(Value, Value), Sub(Value, Value),
[INFO] [stdout] 14 |     Attr(String, Rc<Operations>), Val(Value), Wait
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operations` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_content` is never used
[INFO] [stdout]   --> src/parsing/parse.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn print_content(input: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.25s
[INFO] running `Command { std: "docker" "inspect" "9dc0f152e25994fb741d4afa8ff5fc58c29a51999c511710acc773ba8338c533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc0f152e25994fb741d4afa8ff5fc58c29a51999c511710acc773ba8338c533", kill_on_drop: false }`
[INFO] [stdout] 9dc0f152e25994fb741d4afa8ff5fc58c29a51999c511710acc773ba8338c533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d7a654f1ea82738fe59bdadd1891e5180287f1436e71c6611242c69a2182e1
[INFO] running `Command { std: "docker" "start" "-a" "d3d7a654f1ea82738fe59bdadd1891e5180287f1436e71c6611242c69a2182e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling time_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pest::error::Error`
[INFO] [stdout]  --> src/parsing/parse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pest::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pairs`
[INFO] [stdout]  --> src/parsing/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use pest::iterators::{Pair, Pairs};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidData` and `NegativeResult` are never constructed
[INFO] [stdout]  --> src/eval_error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum EvalError {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 5 |     InvalidData,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 6 |     NegativeResult,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `EvalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/symbol_table.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SymbolTable {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self { SymbolTable::default() }
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Wait` is never constructed
[INFO] [stdout]   --> src/operations.rs:14:47
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum Operations {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 13 |     Add(Value, Value), Sub(Value, Value),
[INFO] [stdout] 14 |     Attr(String, Rc<Operations>), Val(Value), Wait
[INFO] [stdout]    |                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Operations` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_content` is never used
[INFO] [stdout]   --> src/parsing/parse.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn print_content(input: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d3d7a654f1ea82738fe59bdadd1891e5180287f1436e71c6611242c69a2182e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d7a654f1ea82738fe59bdadd1891e5180287f1436e71c6611242c69a2182e1", kill_on_drop: false }`
[INFO] [stdout] d3d7a654f1ea82738fe59bdadd1891e5180287f1436e71c6611242c69a2182e1