[INFO] cloning repository https://github.com/lise-henry/rscheme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lise-henry/rscheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Frscheme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Frscheme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af30c24aa7a25b9d8bd71703a2650384b4aa8cbb [INFO] testing lise-henry/rscheme against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flise-henry%2Frscheme" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lise-henry/rscheme on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lise-henry/rscheme [INFO] finished tweaking git repo https://github.com/lise-henry/rscheme [INFO] tweaked toml for git repo https://github.com/lise-henry/rscheme written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/lise-henry/rscheme already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f00dd19d8d0d9292ccc54fed4ea310df2b60cb7f326823538fa42e288f78985 [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" "8f00dd19d8d0d9292ccc54fed4ea310df2b60cb7f326823538fa42e288f78985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f00dd19d8d0d9292ccc54fed4ea310df2b60cb7f326823538fa42e288f78985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f00dd19d8d0d9292ccc54fed4ea310df2b60cb7f326823538fa42e288f78985", kill_on_drop: false }` [INFO] [stdout] 8f00dd19d8d0d9292ccc54fed4ea310df2b60cb7f326823538fa42e288f78985 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--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] 820360c5931d26e6dbce36fa3c43cacaf99625c782b45d82aa1cd155c8d5e70c [INFO] running `Command { std: "docker" "start" "-a" "820360c5931d26e6dbce36fa3c43cacaf99625c782b45d82aa1cd155c8d5e70c", 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] [stderr] Compiling libc v0.1.8 [INFO] [stderr] Compiling log v0.3.1 [INFO] [stderr] Compiling rscheme v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:102:25 [INFO] [stdout] | [INFO] [stdout] 102 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/eval.rs:86:39 [INFO] [stdout] | [INFO] [stdout] 86 | env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/eval.rs:87:46 [INFO] [stdout] | [INFO] [stdout] 87 | global_env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | try!(formatter.write_str(" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | try!(e1.fmt(formatter)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | try!(formatter.write_str("'")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | try!(formatter.write_str("(")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | try!(e1.fmt(formatter)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | try!(formatter.write_str(",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | try!(formatter.write_str("`")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/eval.rs:438:13 [INFO] [stdout] | [INFO] [stdout] 438 | let mut new_c:Context; [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: type alias is never used: `Result` [INFO] [stdout] --> src/lexer.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub type Result = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "820360c5931d26e6dbce36fa3c43cacaf99625c782b45d82aa1cd155c8d5e70c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "820360c5931d26e6dbce36fa3c43cacaf99625c782b45d82aa1cd155c8d5e70c", kill_on_drop: false }` [INFO] [stdout] 820360c5931d26e6dbce36fa3c43cacaf99625c782b45d82aa1cd155c8d5e70c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03f6da200c44a3a86468c3de7242b96f33a3f7e677d128ef5f4935b64d283d7f [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" "03f6da200c44a3a86468c3de7242b96f33a3f7e677d128ef5f4935b64d283d7f", kill_on_drop: false }` [INFO] [stderr] Compiling rscheme v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:102:25 [INFO] [stdout] | [INFO] [stdout] 102 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | '0' ... '9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/eval.rs:86:39 [INFO] [stdout] | [INFO] [stdout] 86 | env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/eval.rs:87:46 [INFO] [stdout] | [INFO] [stdout] 87 | global_env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | try!(formatter.write_str(" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | try!(e1.fmt(formatter)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | try!(formatter.write_str("'")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | try!(formatter.write_str("(")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | try!(e1.fmt(formatter)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | try!(formatter.write_str(",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | try!(formatter.write_str("`")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/eval.rs:438:13 [INFO] [stdout] | [INFO] [stdout] 438 | let mut new_c:Context; [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: type alias is never used: `Result` [INFO] [stdout] --> src/lexer.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub type Result = result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `Command { std: "docker" "inspect" "03f6da200c44a3a86468c3de7242b96f33a3f7e677d128ef5f4935b64d283d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03f6da200c44a3a86468c3de7242b96f33a3f7e677d128ef5f4935b64d283d7f", kill_on_drop: false }` [INFO] [stdout] 03f6da200c44a3a86468c3de7242b96f33a3f7e677d128ef5f4935b64d283d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c323d77ffde81d21eabf2cc84f8a34ab68617aa6c6ce0e96e8b1af7f53423874 [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" "c323d77ffde81d21eabf2cc84f8a34ab68617aa6c6ce0e96e8b1af7f53423874", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] running 11 tests [INFO] [stderr] --> src/lexer.rs:102:25 [INFO] [stdout] test tests::test_def ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_env_1 ... ok [INFO] [stderr] 102 | '0' ... '9' => { [INFO] [stdout] test tests::test_factorial ... ok [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] test tests::test_list ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_env_2 ... ok [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] test tests::test_float ... ok [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] test tests::test_integer ... ok [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stdout] test tests::test_lambda ... ok [INFO] [stderr] [INFO] [stdout] test tests::test_macro ... ok [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] test tests::test_nil ... ok [INFO] [stderr] --> src/lexer.rs:159:17 [INFO] [stdout] test tests::test_non_existing_file ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 159 | '0' ... '9' => { [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/eval.rs:86:39 [INFO] [stderr] | [INFO] [stderr] 86 | env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/eval.rs:87:46 [INFO] [stderr] | [INFO] [stderr] 87 | global_env: Rc::new(RefCell::new((HashMap::new()))), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | try!(formatter.write_str(" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | try!(e1.fmt(formatter)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | try!(formatter.write_str("'")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | try!(formatter.write_str("(")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | try!(e1.fmt(formatter)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | try!(formatter.write_str(",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/expr.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | try!(formatter.write_str("`")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval.rs:438:13 [INFO] [stderr] | [INFO] [stderr] 438 | let mut new_c:Context; [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: type alias is never used: `Result` [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub type Result = result::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rscheme-fbf2607d7053f5a0) [INFO] running `Command { std: "docker" "inspect" "c323d77ffde81d21eabf2cc84f8a34ab68617aa6c6ce0e96e8b1af7f53423874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c323d77ffde81d21eabf2cc84f8a34ab68617aa6c6ce0e96e8b1af7f53423874", kill_on_drop: false }` [INFO] [stdout] c323d77ffde81d21eabf2cc84f8a34ab68617aa6c6ce0e96e8b1af7f53423874