[INFO] cloning repository https://github.com/UserCommon/ligma-lisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UserCommon/ligma-lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUserCommon%2Fligma-lisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUserCommon%2Fligma-lisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e29b8249d7583115ad91fa10f4890b416c875d50 [INFO] building UserCommon/ligma-lisp against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUserCommon%2Fligma-lisp" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/UserCommon/ligma-lisp on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/UserCommon/ligma-lisp [INFO] finished tweaking git repo https://github.com/UserCommon/ligma-lisp [INFO] tweaked toml for git repo https://github.com/UserCommon/ligma-lisp written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/UserCommon/ligma-lisp 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 425abda2f79aa72f793af9dd52353133305449fa74b6a59bffb6d1932adcfcf0 [INFO] running `Command { std: "docker" "start" "-a" "425abda2f79aa72f793af9dd52353133305449fa74b6a59bffb6d1932adcfcf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "425abda2f79aa72f793af9dd52353133305449fa74b6a59bffb6d1932adcfcf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "425abda2f79aa72f793af9dd52353133305449fa74b6a59bffb6d1932adcfcf0", kill_on_drop: false }` [INFO] [stdout] 425abda2f79aa72f793af9dd52353133305449fa74b6a59bffb6d1932adcfcf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 914dad8681b15e182107ebc06e1a8c7a9ff0d004ffe66a4e2954e9daf136a16a [INFO] running `Command { std: "docker" "start" "-a" "914dad8681b15e182107ebc06e1a8c7a9ff0d004ffe66a4e2954e9daf136a16a", kill_on_drop: false }` [INFO] [stderr] Compiling ligma-lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/evaluator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/repl.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Details` is more private than the item `TokenizeError::Error::0` [INFO] [stdout] --> src/errors.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | Error(Details) [INFO] [stdout] | ^^^^^^^ field `TokenizeError::Error::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Details` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/errors.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct Details(String); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/errors.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum TokenizeError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 11 | Error(Details) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenizeError` 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: variant `Error` is never constructed [INFO] [stdout] --> src/errors.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum ParserError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 28 | ExpectedOtherToken(Token, Token), [INFO] [stdout] 29 | Error(String) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "914dad8681b15e182107ebc06e1a8c7a9ff0d004ffe66a4e2954e9daf136a16a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914dad8681b15e182107ebc06e1a8c7a9ff0d004ffe66a4e2954e9daf136a16a", kill_on_drop: false }` [INFO] [stdout] 914dad8681b15e182107ebc06e1a8c7a9ff0d004ffe66a4e2954e9daf136a16a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a86775c4bd20d07eae300da6e0c210b4020ff9f00ecb939f10e7b3e30b3c3ca1 [INFO] running `Command { std: "docker" "start" "-a" "a86775c4bd20d07eae300da6e0c210b4020ff9f00ecb939f10e7b3e30b3c3ca1", kill_on_drop: false }` [INFO] [stderr] Compiling ligma-lisp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/evaluator.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/repl.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{self, BufRead}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Details` is more private than the item `TokenizeError::Error::0` [INFO] [stdout] --> src/errors.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | Error(Details) [INFO] [stdout] | ^^^^^^^ field `TokenizeError::Error::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Details` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/errors.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | struct Details(String); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Error` is never constructed [INFO] [stdout] --> src/errors.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum TokenizeError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 11 | Error(Details) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TokenizeError` 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: variant `Error` is never constructed [INFO] [stdout] --> src/errors.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum ParserError { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 28 | ExpectedOtherToken(Token, Token), [INFO] [stdout] 29 | Error(String) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "a86775c4bd20d07eae300da6e0c210b4020ff9f00ecb939f10e7b3e30b3c3ca1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a86775c4bd20d07eae300da6e0c210b4020ff9f00ecb939f10e7b3e30b3c3ca1", kill_on_drop: false }` [INFO] [stdout] a86775c4bd20d07eae300da6e0c210b4020ff9f00ecb939f10e7b3e30b3c3ca1