[INFO] cloning repository https://github.com/ngeor/rusty-basic [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngeor/rusty-basic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngeor%2Frusty-basic", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngeor%2Frusty-basic'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7994e57c764abf656a26d9074a3e7d144a3f3e98 [INFO] checking ngeor/rusty-basic against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngeor%2Frusty-basic" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ngeor/rusty-basic 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 git repo https://github.com/ngeor/rusty-basic [INFO] finished tweaking git repo https://github.com/ngeor/rusty-basic [INFO] tweaked toml for git repo https://github.com/ngeor/rusty-basic written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/ngeor/rusty-basic 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 3f42009b5275ac60f497bb6fe2e0e63f37292b2fefdcfe2918daa08d2b6f99ea [INFO] running `Command { std: "docker" "start" "-a" "3f42009b5275ac60f497bb6fe2e0e63f37292b2fefdcfe2918daa08d2b6f99ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f42009b5275ac60f497bb6fe2e0e63f37292b2fefdcfe2918daa08d2b6f99ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f42009b5275ac60f497bb6fe2e0e63f37292b2fefdcfe2918daa08d2b6f99ea", kill_on_drop: false }` [INFO] [stdout] 3f42009b5275ac60f497bb6fe2e0e63f37292b2fefdcfe2918daa08d2b6f99ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 8c284ffdf8622cdc7044736ea22217b6708239a15d61e9fbdc313e2cd293b68d [INFO] running `Command { std: "docker" "start" "-a" "8c284ffdf8622cdc7044736ea22217b6708239a15d61e9fbdc313e2cd293b68d", 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] Compiling libc v0.2.93 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking rusty_basic v0.6.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: field is never read: `functions` [INFO] [stdout] --> src/linter/converter/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub functions: &'a FunctionMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subs` [INFO] [stdout] --> src/linter/converter/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub subs: &'a SubMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_defined_types` [INFO] [stdout] --> src/linter/converter/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub user_defined_types: &'a UserDefinedTypes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/bin/rusty_basic.rs from 2018 edition to 2021 [INFO] [stdout] warning: field is never read: `functions` [INFO] [stdout] --> src/linter/converter/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub functions: &'a FunctionMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subs` [INFO] [stdout] --> src/linter/converter/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub subs: &'a SubMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_defined_types` [INFO] [stdout] --> src/linter/converter/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub user_defined_types: &'a UserDefinedTypes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rusty_basic v0.6.0 (/tmp/fixit) [INFO] [stdout] warning: field is never read: `functions` [INFO] [stdout] --> src/linter/converter/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub functions: &'a FunctionMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subs` [INFO] [stdout] --> src/linter/converter/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub subs: &'a SubMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_defined_types` [INFO] [stdout] --> src/linter/converter/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub user_defined_types: &'a UserDefinedTypes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `functions` [INFO] [stdout] --> src/linter/converter/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub functions: &'a FunctionMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `subs` [INFO] [stdout] --> src/linter/converter/mod.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub subs: &'a SubMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_defined_types` [INFO] [stdout] --> src/linter/converter/mod.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | pub user_defined_types: &'a UserDefinedTypes, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.26s [INFO] running `Command { std: "docker" "inspect" "8c284ffdf8622cdc7044736ea22217b6708239a15d61e9fbdc313e2cd293b68d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c284ffdf8622cdc7044736ea22217b6708239a15d61e9fbdc313e2cd293b68d", kill_on_drop: false }` [INFO] [stdout] 8c284ffdf8622cdc7044736ea22217b6708239a15d61e9fbdc313e2cd293b68d