[INFO] cloning repository https://github.com/tblah/rustylisp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tblah/rustylisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Frustylisp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Frustylisp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 202e93b5ef24e8768f04e0c46303baa3487bb1a0 [INFO] testing tblah/rustylisp against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftblah%2Frustylisp" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tblah/rustylisp on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tblah/rustylisp [INFO] finished tweaking git repo https://github.com/tblah/rustylisp [INFO] tweaked toml for git repo https://github.com/tblah/rustylisp written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/tblah/rustylisp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded readline-sys v0.0.12 [INFO] [stderr] Downloaded readline v0.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e7dc56fb79ef8bfc293c8cc71d1f3fe3ef2a04edca9feaae0c28fd1509691f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e7dc56fb79ef8bfc293c8cc71d1f3fe3ef2a04edca9feaae0c28fd1509691f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e7dc56fb79ef8bfc293c8cc71d1f3fe3ef2a04edca9feaae0c28fd1509691f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e7dc56fb79ef8bfc293c8cc71d1f3fe3ef2a04edca9feaae0c28fd1509691f6", kill_on_drop: false }` [INFO] [stdout] 5e7dc56fb79ef8bfc293c8cc71d1f3fe3ef2a04edca9feaae0c28fd1509691f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0641bbb9dff63a2d08a1aad84e0dbe4355e738b39a323d888ca83bc84d037e49 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0641bbb9dff63a2d08a1aad84e0dbe4355e738b39a323d888ca83bc84d037e49", kill_on_drop: false }` [INFO] [stderr] Compiling readline-sys v0.0.12 [INFO] [stderr] Compiling readline v0.0.13 [INFO] [stderr] Compiling rustyscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/data/exec.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | name_iter: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/exec.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | let mut local_env = Environment::new(Some(env.clone())); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `Command { std: "docker" "inspect" "0641bbb9dff63a2d08a1aad84e0dbe4355e738b39a323d888ca83bc84d037e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0641bbb9dff63a2d08a1aad84e0dbe4355e738b39a323d888ca83bc84d037e49", kill_on_drop: false }` [INFO] [stdout] 0641bbb9dff63a2d08a1aad84e0dbe4355e738b39a323d888ca83bc84d037e49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9959a653bc4e0b4a51274a33f74cf03db05c1a50b6c3e507a9647c13dfbfc1ea [INFO] running `Command { std: "docker" "start" "-a" "9959a653bc4e0b4a51274a33f74cf03db05c1a50b6c3e507a9647c13dfbfc1ea", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustyscheme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/data/exec.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | name_iter: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/exec.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | let mut local_env = Environment::new(Some(env.clone())); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/data/exec.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | name_iter: &mut Iterator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/data/exec.rs:191:17 [INFO] [stdout] | [INFO] [stdout] 191 | let mut local_env = Environment::new(Some(env.clone())); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.87s [INFO] running `Command { std: "docker" "inspect" "9959a653bc4e0b4a51274a33f74cf03db05c1a50b6c3e507a9647c13dfbfc1ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9959a653bc4e0b4a51274a33f74cf03db05c1a50b6c3e507a9647c13dfbfc1ea", kill_on_drop: false }` [INFO] [stdout] 9959a653bc4e0b4a51274a33f74cf03db05c1a50b6c3e507a9647c13dfbfc1ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bda3ed560159f62805c3d98649c16f839a1f433bbe62bcaa58ad0084a6b2692e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bda3ed560159f62805c3d98649c16f839a1f433bbe62bcaa58ad0084a6b2692e", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/data/exec.rs:74:21 [INFO] [stderr] | [INFO] [stderr] 74 | name_iter: &mut Iterator, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/data/exec.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | let mut local_env = Environment::new(Some(env.clone())); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rustyscheme` (lib) generated 2 warnings [INFO] [stderr] warning: `rustyscheme` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustyscheme-9d8b7b534894d397) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test ast::tests::bad_hash ... ok [INFO] [stdout] test ast::tests::bool ... ok [INFO] [stdout] test ast::tests::empty_string ... ok [INFO] [stdout] test ast::tests::simple_form ... ok [INFO] [stdout] test ast::tests::string ... ok [INFO] [stdout] test ast::tests::vector ... ok [INFO] [stdout] test ast::tests::symbol ... ok [INFO] [stdout] test data::env::tests::one_level ... ok [INFO] [stdout] test ast::tests::quotes ... ok [INFO] [stdout] test data::env::tests::two_level ... ok [INFO] [stdout] test data::exec::test::define_fn_args ... ok [INFO] [stdout] test data::exec::test::define ... ok [INFO] [stdout] test data::exec::test::define_fn_no_args ... ok [INFO] [stdout] test data::exec::test::if_sym ... ok [INFO] [stdout] test data::exec::test::if_false1 ... ok [INFO] [stdout] test data::exec::test::lambda_args ... ok [INFO] [stdout] test data::exec::test::if_true2 ... ok [INFO] [stdout] test data::exec::test::let_over_lambda ... ok [INFO] [stdout] test data::exec::test::let_fn ... ok [INFO] [stdout] test data::exec::test::if_true1 ... ok [INFO] [stdout] test data::exec::test::nested_codelist ... ok [INFO] [stdout] test data::exec::test::return_as_is ... ok [INFO] [stdout] test data::exec::test::resolve_symbol ... ok [INFO] [stdout] test data::exec::test::scm_let ... ok [INFO] [stdout] test ast::tests::nested_form ... ok [INFO] [stdout] test data::exec::test::shadowing_let_define ... ok [INFO] [stdout] test data::exec::test::define_lambda ... ok [INFO] [stdout] test data::exec::test::higher_order_functions ... ok [INFO] [stdout] test data::exec::test::if_false2 ... ok [INFO] [stdout] test data::exec::test::lambda_no_args ... ok [INFO] [stdout] test data::exec::test::shadowing_define_let ... ok [INFO] [stdout] test data::exec::test::simple_codelist ... ok [INFO] [stdout] test tokenise::tests::boolean ... ok [INFO] [stdout] test tokenise::tests::quoting ... ok [INFO] [stdout] test tokenise::tests::multiple_lines ... ok [INFO] [stdout] test tokenise::tests::escaping ... ok [INFO] [stdout] test tokenise::tests::line_comments ... ok [INFO] [stdout] test tokenise::tests::single_s_expr ... ok [INFO] [stdout] test tokenise::tests::nested_s_expr ... ok [INFO] [stdout] test tokenise::tests::strings ... ok [INFO] [stdout] test tokenise::tests::comment_in_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustyscheme-3df0cd6b01a667fa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rustyscheme [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bda3ed560159f62805c3d98649c16f839a1f433bbe62bcaa58ad0084a6b2692e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bda3ed560159f62805c3d98649c16f839a1f433bbe62bcaa58ad0084a6b2692e", kill_on_drop: false }` [INFO] [stdout] bda3ed560159f62805c3d98649c16f839a1f433bbe62bcaa58ad0084a6b2692e