[INFO] cloning repository https://github.com/derezzedex/th_composer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/derezzedex/th_composer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderezzedex%2Fth_composer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderezzedex%2Fth_composer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d928763d9b1657f5434b8dd600d7ecaae844a7bb [INFO] checking derezzedex/th_composer against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fderezzedex%2Fth_composer" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/derezzedex/th_composer on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/derezzedex/th_composer [INFO] finished tweaking git repo https://github.com/derezzedex/th_composer [INFO] tweaked toml for git repo https://github.com/derezzedex/th_composer written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/derezzedex/th_composer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0e789d5b1ba64e05ce10459518007b0d2206e40329f152dcfb7b51b11251256 [INFO] running `Command { std: "docker" "start" "-a" "a0e789d5b1ba64e05ce10459518007b0d2206e40329f152dcfb7b51b11251256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0e789d5b1ba64e05ce10459518007b0d2206e40329f152dcfb7b51b11251256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e789d5b1ba64e05ce10459518007b0d2206e40329f152dcfb7b51b11251256", kill_on_drop: false }` [INFO] [stdout] a0e789d5b1ba64e05ce10459518007b0d2206e40329f152dcfb7b51b11251256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 484f6b14004c6e238db3dcfdb17f5d9e7d2fdea69143c877db2475f7be9bbb49 [INFO] running `Command { std: "docker" "start" "-a" "484f6b14004c6e238db3dcfdb17f5d9e7d2fdea69143c877db2475f7be9bbb49", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Compiling data-encoding v2.1.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.4 [INFO] [stderr] Checking data-encoding-macro v0.1.4 [INFO] [stderr] Checking th_composer v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/techniques/base.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | const BASE2: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 13 | | symbols: "01", [INFO] [stdout] 14 | | wrap_width: 8, [INFO] [stdout] 15 | | wrap_separator: " ", [INFO] [stdout] 16 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: message: assertion failed: source.starts_with(prefix) [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/techniques/base.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | const BASE8: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 21 | | symbols: "01234567", [INFO] [stdout] 22 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: message: assertion failed: source.starts_with(prefix) [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope [INFO] [stdout] --> src/techniques/base.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | const BASE8: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 21 | | symbols: "01234567", [INFO] [stdout] 22 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope [INFO] [stdout] --> src/techniques/base.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | const BASE2: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 13 | | symbols: "01", [INFO] [stdout] 14 | | wrap_width: 8, [INFO] [stdout] 15 | | wrap_separator: " ", [INFO] [stdout] 16 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/techniques/base.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | const BASE2: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 13 | | symbols: "01", [INFO] [stdout] 14 | | wrap_width: 8, [INFO] [stdout] 15 | | wrap_separator: " ", [INFO] [stdout] 16 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: message: assertion failed: source.starts_with(prefix) [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/techniques/base.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | const BASE8: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 21 | | symbols: "01234567", [INFO] [stdout] 22 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: message: assertion failed: source.starts_with(prefix) [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope [INFO] [stdout] --> src/techniques/base.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | const BASE8: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 21 | | symbols: "01234567", [INFO] [stdout] 22 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope [INFO] [stdout] --> src/techniques/base.rs:12:25 [INFO] [stdout] | [INFO] [stdout] 12 | const BASE2: Encoding = new_encoding!{ [INFO] [stdout] | _________________________^ [INFO] [stdout] 13 | | symbols: "01", [INFO] [stdout] 14 | | wrap_width: 8, [INFO] [stdout] 15 | | wrap_separator: " ", [INFO] [stdout] 16 | | }; [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `internal_new_encoding` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:11:65 [INFO] [stdout] | [INFO] [stdout] 11 | Err(why) => panic!("Couldn't open {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:17:65 [INFO] [stdout] | [INFO] [stdout] 17 | Err(why) => panic!("Couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:27:67 [INFO] [stdout] | [INFO] [stdout] 27 | Err(why) => panic!("Couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | Err(why) => panic!("Couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:11:65 [INFO] [stdout] | [INFO] [stdout] 11 | Err(why) => panic!("Couldn't open {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:17:65 [INFO] [stdout] | [INFO] [stdout] 17 | Err(why) => panic!("Couldn't read {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:27:67 [INFO] [stdout] | [INFO] [stdout] 27 | Err(why) => panic!("Couldn't create {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utils/fs.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | Err(why) => panic!("Couldn't write to {}: {}", display, why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `th_composer` [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] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "484f6b14004c6e238db3dcfdb17f5d9e7d2fdea69143c877db2475f7be9bbb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "484f6b14004c6e238db3dcfdb17f5d9e7d2fdea69143c877db2475f7be9bbb49", kill_on_drop: false }` [INFO] [stdout] 484f6b14004c6e238db3dcfdb17f5d9e7d2fdea69143c877db2475f7be9bbb49