[INFO] fetching crate koto_cli 0.8.1...
[INFO] checking koto_cli-0.8.1 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate koto_cli 0.8.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate koto_cli 0.8.1 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koto_cli 0.8.1
[INFO] finished tweaking crates.io crate koto_cli 0.8.1
[INFO] tweaked toml for crates.io crate koto_cli 0.8.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate koto_cli 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded koto v0.8.1
[INFO] [stderr]   Downloaded koto_toml v0.8.1
[INFO] [stderr]   Downloaded koto_tempfile v0.8.1
[INFO] [stderr]   Downloaded koto_json v0.8.1
[INFO] [stderr]   Downloaded koto_random v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de6ad5fc56a5f8254cb3112934e1577ef26a5a4aab9561b5be78d8c21c0cf8f9
[INFO] running `Command { std: "docker" "start" "-a" "de6ad5fc56a5f8254cb3112934e1577ef26a5a4aab9561b5be78d8c21c0cf8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de6ad5fc56a5f8254cb3112934e1577ef26a5a4aab9561b5be78d8c21c0cf8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6ad5fc56a5f8254cb3112934e1577ef26a5a4aab9561b5be78d8c21c0cf8f9", kill_on_drop: false }`
[INFO] [stdout] de6ad5fc56a5f8254cb3112934e1577ef26a5a4aab9561b5be78d8c21c0cf8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f30274a6b8d6366e5789755f0e5d72cdca8e55964a3c2a81bc11f01612748c8
[INFO] running `Command { std: "docker" "start" "-a" "6f30274a6b8d6366e5789755f0e5d72cdca8e55964a3c2a81bc11f01612748c8", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   instant v0.1.10: js-sys, wasm-bindgen, wasm-bindgen_rs, web-sys
[INFO] [stderr]   parking_lot v0.11.1: wasm-bindgen
[INFO] [stderr] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking koto_lexer v0.8.1
[INFO] [stderr]     Checking koto_parser v0.8.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]     Checking koto_bytecode v0.8.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking koto_runtime v0.8.1
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking koto_serialize v0.8.1
[INFO] [stderr]     Checking koto_tempfile v0.8.1
[INFO] [stderr]     Checking koto_random v0.8.1
[INFO] [stderr]     Checking koto v0.8.1
[INFO] [stderr]     Checking koto_json v0.8.1
[INFO] [stderr]     Checking koto_toml v0.8.1
[INFO] [stderr]     Checking koto_cli v0.8.1 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/stdin_tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/repl_tests.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/eval_tests.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.85s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking koto_runtime v0.8.1
[INFO] [stderr]     Checking koto_serialize v0.8.1
[INFO] [stderr]     Checking koto_tempfile v0.8.1
[INFO] [stderr]     Checking koto_random v0.8.1
[INFO] [stderr]     Checking koto v0.8.1
[INFO] [stderr]     Checking koto_toml v0.8.1
[INFO] [stderr]     Checking koto_json v0.8.1
[INFO] [stderr]     Checking koto_cli v0.8.1 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `Command { std: "docker" "inspect" "6f30274a6b8d6366e5789755f0e5d72cdca8e55964a3c2a81bc11f01612748c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f30274a6b8d6366e5789755f0e5d72cdca8e55964a3c2a81bc11f01612748c8", kill_on_drop: false }`
[INFO] [stdout] 6f30274a6b8d6366e5789755f0e5d72cdca8e55964a3c2a81bc11f01612748c8