[INFO] cloning repository https://github.com/ear7h/lang1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ear7h/lang1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7420757c926afd63171f38ef5df08cfa56da2ee6 [INFO] testing ear7h/lang1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fear7h%2Flang1" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ear7h/lang1 [INFO] finished tweaking git repo https://github.com/ear7h/lang1 [INFO] tweaked toml for git repo https://github.com/ear7h/lang1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ear7h/lang1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ear7h/lang1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickscope v0.1.6 [INFO] [stderr] Downloaded string-interner v0.12.2 [INFO] [stderr] Downloaded faerie v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 884e23e6c12ab984a51a0c8cb23714a01fe0fbc35e404bc64c64f36ac61504be [INFO] running `Command { std: "docker" "start" "-a" "884e23e6c12ab984a51a0c8cb23714a01fe0fbc35e404bc64c64f36ac61504be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "884e23e6c12ab984a51a0c8cb23714a01fe0fbc35e404bc64c64f36ac61504be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884e23e6c12ab984a51a0c8cb23714a01fe0fbc35e404bc64c64f36ac61504be", kill_on_drop: false }` [INFO] [stdout] 884e23e6c12ab984a51a0c8cb23714a01fe0fbc35e404bc64c64f36ac61504be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f745dc175764907efb723df225c1b6ccb14fb38815931649913145be176bde68 [INFO] running `Command { std: "docker" "start" "-a" "f745dc175764907efb723df225c1b6ccb14fb38815931649913145be176bde68", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling target-lexicon v0.11.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Compiling quickscope v0.1.6 [INFO] [stderr] Compiling peg v0.7.0 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling goblin v0.3.4 [INFO] [stderr] Compiling string-interner v0.12.2 [INFO] [stderr] Compiling faerie v0.16.0 [INFO] [stderr] Compiling lang1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0; see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | f : box f, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 56 - f : box f, [INFO] [stdout] 56 + f : Box::new(f), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | Expr::Match{ val : box val, arms } [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 86 - Expr::Match{ val : box val, arms } [INFO] [stdout] 86 + Expr::Match{ val : Box::new(val), arms } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:96:44 [INFO] [stdout] | [INFO] [stdout] 96 | Expr::Abs{ params, ret, body : box body } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 96 - Expr::Abs{ params, ret, body : box body } [INFO] [stdout] 96 + Expr::Abs{ params, ret, body : Box::new(body) } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:36 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 - Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] 101 + Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:101:52 [INFO] [stdout] | [INFO] [stdout] 101 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 - Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] 101 + Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:44 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 - Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] 113 + Expr::Let{name, bound: Box::new(bound), val: box val} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/parser.rs:113:60 [INFO] [stdout] | [INFO] [stdout] 113 | Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 113 - Expr::Let{name, bound: box bound, val: box val} [INFO] [stdout] 113 + Expr::Let{name, bound: box bound, val: Box::new(val)} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `bindings_after_at` has been stable since 1.56.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(bindings_after_at)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lang1` (lib) due to 8 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f745dc175764907efb723df225c1b6ccb14fb38815931649913145be176bde68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f745dc175764907efb723df225c1b6ccb14fb38815931649913145be176bde68", kill_on_drop: false }` [INFO] [stdout] f745dc175764907efb723df225c1b6ccb14fb38815931649913145be176bde68