[INFO] cloning repository https://github.com/hawnzug/mal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hawnzug/mal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawnzug%2Fmal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawnzug%2Fmal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 101d4a64034ae1b6df92d487f20410fdfe5520dc [INFO] testing hawnzug/mal against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawnzug%2Fmal" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hawnzug/mal 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/hawnzug/mal [INFO] finished tweaking git repo https://github.com/hawnzug/mal [INFO] tweaked toml for git repo https://github.com/hawnzug/mal written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/hawnzug/mal 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 custom_derive v0.1.4 [INFO] [stderr] Downloaded conv v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4cbde40f7aae60f90099268743f676d11cf3d8b8c9075cfa67d0a5155250f93d [INFO] running `Command { std: "docker" "start" "-a" "4cbde40f7aae60f90099268743f676d11cf3d8b8c9075cfa67d0a5155250f93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cbde40f7aae60f90099268743f676d11cf3d8b8c9075cfa67d0a5155250f93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cbde40f7aae60f90099268743f676d11cf3d8b8c9075cfa67d0a5155250f93d", kill_on_drop: false }` [INFO] [stdout] 4cbde40f7aae60f90099268743f676d11cf3d8b8c9075cfa67d0a5155250f93d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] b33f2a712a88fe46cfe045a67cf9458929ecacf12883b37e628112706b20fb77 [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" "b33f2a712a88fe46cfe045a67cf9458929ecacf12883b37e628112706b20fb77", kill_on_drop: false }` [INFO] [stderr] Compiling custom_derive v0.1.4 [INFO] [stderr] Compiling conv v0.3.2 [INFO] [stderr] Compiling chomp v0.2.5 [INFO] [stderr] Compiling practice_mal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | / parse!{i; [INFO] [stdout] 18 | | let first = satisfy(|c| c == b'+' || c == b'-'); [INFO] [stdout] 19 | | let later = take_while1(is_digit); [INFO] [stdout] 20 | | ret to_malint(from_utf8(&[first]).unwrap().to_string()+ [INFO] [stdout] 21 | | from_utf8(later).unwrap()) [INFO] [stdout] 22 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / parse!{i; [INFO] [stdout] 27 | | let later = take_while1(is_digit); [INFO] [stdout] 28 | | ret to_malint(from_utf8(later).unwrap().to_string()) [INFO] [stdout] 29 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | / parse!{i; [INFO] [stdout] 34 | | let t = parse_signed_int() <|> parse_unsigned_int(); [INFO] [stdout] 35 | | ret t [INFO] [stdout] 36 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | / parse!{i; [INFO] [stdout] 41 | | let first = satisfy(|c| is_symbol(c) || is_alpha(c)); [INFO] [stdout] 42 | | let later = take_while(|c| is_symbol(c) [INFO] [stdout] 43 | | || is_alpha(c) [INFO] [stdout] ... | [INFO] [stdout] 54 | | } [INFO] [stdout] 55 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | / parse!{i; [INFO] [stdout] 60 | | token(b'"'); [INFO] [stdout] 61 | | let s = take_while(|c| c != b'"'); [INFO] [stdout] 62 | | token(b'"'); [INFO] [stdout] 63 | | ret MalType::String(from_utf8(s).unwrap().to_string()) [INFO] [stdout] 64 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | / parse!{i; [INFO] [stdout] 69 | | token(b'('); [INFO] [stdout] 70 | | let t: Vec = many(parse_all); [INFO] [stdout] 71 | | token(b')'); [INFO] [stdout] 72 | | ret MalType::List(t) [INFO] [stdout] 73 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | / parse!{i; [INFO] [stdout] 78 | | token(b'\''); [INFO] [stdout] 79 | | let t = parse_all(); [INFO] [stdout] 80 | | ret MalType::List(vec![MalType::Symbol("quote".to_string()), t]) [INFO] [stdout] 81 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/reader.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | / parse!{i; [INFO] [stdout] 93 | | skip_whitespace(); [INFO] [stdout] 94 | | let t = r(); [INFO] [stdout] 95 | | skip_whitespace(); [INFO] [stdout] 96 | | ret t [INFO] [stdout] 97 | | } [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |_____expected expression [INFO] [stdout] | in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `__parse_internal` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chomp::ascii::is_alpha` [INFO] [stdout] --> src/reader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use chomp::ascii::is_alpha; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chomp::ascii::is_digit` [INFO] [stdout] --> src/reader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chomp::ascii::is_digit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chomp::ascii::skip_whitespace` [INFO] [stdout] --> src/reader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use chomp::ascii::skip_whitespace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/reader.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:110:11 [INFO] [stdout] | [INFO] [stdout] 110 | 35...38 => true, [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/reader.rs:112:11 [INFO] [stdout] | [INFO] [stdout] 112 | 60...64 => true, [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: `...` range patterns are deprecated [INFO] [stdout] --> src/reader.rs:113:11 [INFO] [stdout] | [INFO] [stdout] 113 | 94...95 => true, [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] error: aborting due to 8 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `practice_mal` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "b33f2a712a88fe46cfe045a67cf9458929ecacf12883b37e628112706b20fb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b33f2a712a88fe46cfe045a67cf9458929ecacf12883b37e628112706b20fb77", kill_on_drop: false }` [INFO] [stdout] b33f2a712a88fe46cfe045a67cf9458929ecacf12883b37e628112706b20fb77