[INFO] cloning repository https://github.com/jDomantas/plank [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jDomantas/plank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8231bd69a88ca8892f39a19c15fb75ee9ce3e61b [INFO] checking jDomantas/plank against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jDomantas/plank on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jDomantas/plank [INFO] finished tweaking git repo https://github.com/jDomantas/plank [INFO] tweaked toml for git repo https://github.com/jDomantas/plank written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jDomantas/plank already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3a13c12c1dd10b4bff1bd7f5dd8029305ff95451dc8642549901d9f4c365281 [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" "d3a13c12c1dd10b4bff1bd7f5dd8029305ff95451dc8642549901d9f4c365281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3a13c12c1dd10b4bff1bd7f5dd8029305ff95451dc8642549901d9f4c365281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3a13c12c1dd10b4bff1bd7f5dd8029305ff95451dc8642549901d9f4c365281", kill_on_drop: false }` [INFO] [stdout] d3a13c12c1dd10b4bff1bd7f5dd8029305ff95451dc8642549901d9f4c365281 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af1a3afd500514a14847b7859b77ac1b5de520e3e57bd14b94b2f588a07d50d9 [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" "af1a3afd500514a14847b7859b77ac1b5de520e3e57bd14b94b2f588a07d50d9", kill_on_drop: false }` [INFO] [stderr] Checking plank-ir v0.1.0 (/opt/rustwide/workdir/plank-ir) [INFO] [stderr] Checking plank-errors v0.1.0 (/opt/rustwide/workdir/plank-errors) [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking serde v1.0.14 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> plank-errors/src/printer.rs:117:39 [INFO] [stdout] | [INFO] [stdout] 117 | lines: source.lines().map(str::trim_right).collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> plank-errors/src/printer.rs:117:39 [INFO] [stdout] | [INFO] [stdout] 117 | lines: source.lines().map(str::trim_right).collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plank-syntax v0.1.0 (/opt/rustwide/workdir/plank-syntax) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> plank-syntax/src/parser.rs:103:44 [INFO] [stdout] | [INFO] [stdout] 103 | prefix_parsers: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> plank-syntax/src/parser.rs:104:43 [INFO] [stdout] | [INFO] [stdout] 104 | infix_parsers: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser` [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: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> plank-syntax/src/parser.rs:847:21 [INFO] [stdout] | [INFO] [stdout] 847 | fn parse(&self, &mut Parser) -> ParseResult>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` 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 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> plank-syntax/src/parser.rs:852:21 [INFO] [stdout] | [INFO] [stdout] 852 | fn parse(&self, &mut Parser, lhs: Spanned) -> ParseResult>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Parser` [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 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> plank-syntax/src/parser.rs:103:44 [INFO] [stdout] | [INFO] [stdout] 103 | prefix_parsers: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` 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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> plank-syntax/src/parser.rs:104:43 [INFO] [stdout] | [INFO] [stdout] 104 | infix_parsers: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser` [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: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> plank-syntax/src/parser.rs:847:21 [INFO] [stdout] | [INFO] [stdout] 847 | fn parse(&self, &mut Parser) -> ParseResult>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` 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 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> plank-syntax/src/parser.rs:852:21 [INFO] [stdout] | [INFO] [stdout] 852 | fn parse(&self, &mut Parser, lhs: Spanned) -> ParseResult>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut Parser` [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 2018 edition! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking thread-id v3.2.0 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking textwrap v0.8.0 [INFO] [stderr] Checking simple-logging v1.0.1 [INFO] [stderr] Checking plank-interpreter v0.1.0 (/opt/rustwide/workdir/plank-interpreter) [INFO] [stderr] Checking plank-x86-backend v0.1.0 (/opt/rustwide/workdir/plank-x86-backend) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> plank-x86-backend/src/printer.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | 'a' ... 'z' | [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] --> plank-x86-backend/src/printer.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | 'A' ... 'Z' | [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] --> plank-x86-backend/src/printer.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | '0' ... '9' => write!(to, "{}", ch)?, [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] --> plank-x86-backend/src/printer.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | 'a' ... 'z' | [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] --> plank-x86-backend/src/printer.rs:255:17 [INFO] [stdout] | [INFO] [stdout] 255 | 'A' ... 'Z' | [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] --> plank-x86-backend/src/printer.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | '0' ... '9' => write!(to, "{}", ch)?, [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] [stderr] Checking clap v2.26.2 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plank-frontend v0.1.0 (/opt/rustwide/workdir/plank-frontend) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> plank-x86-backend/src/compiler.rs:1382:25 [INFO] [stdout] | [INFO] [stdout] 1382 | let mut imm = self.to_immediate(a); [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: field is never read: `current_block` [INFO] [stdout] --> plank-x86-backend/src/compiler.rs:423:5 [INFO] [stdout] | [INFO] [stdout] 423 | current_block: BlockId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> plank-x86-backend/src/compiler.rs:1382:25 [INFO] [stdout] | [INFO] [stdout] 1382 | let mut imm = self.to_immediate(a); [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] [stderr] Checking url v1.5.1 [INFO] [stdout] warning: field is never read: `current_block` [INFO] [stdout] --> plank-x86-backend/src/compiler.rs:423:5 [INFO] [stdout] | [INFO] [stdout] 423 | current_block: BlockId, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Checking tests v0.1.0 (/opt/rustwide/workdir/tests) [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stdout] | [INFO] [stdout] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 251 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "af1a3afd500514a14847b7859b77ac1b5de520e3e57bd14b94b2f588a07d50d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af1a3afd500514a14847b7859b77ac1b5de520e3e57bd14b94b2f588a07d50d9", kill_on_drop: false }` [INFO] [stdout] af1a3afd500514a14847b7859b77ac1b5de520e3e57bd14b94b2f588a07d50d9