[INFO] cloning repository https://github.com/karencfv/burst [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/karencfv/burst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarencfv%2Fburst", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarencfv%2Fburst'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2d7b384adeedca0d819a8ce41f6f84ef9003e187 [INFO] testing karencfv/burst against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkarencfv%2Fburst" "/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/karencfv/burst on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/karencfv/burst [INFO] finished tweaking git repo https://github.com/karencfv/burst [INFO] tweaked toml for git repo https://github.com/karencfv/burst written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/karencfv/burst already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded usdt v0.1.13 [INFO] [stderr] Downloaded dof v0.1.5 [INFO] [stderr] Downloaded mockito v0.30.0 [INFO] [stderr] Downloaded serde_tokenstream v0.1.2 [INFO] [stderr] Downloaded dtrace-parser v0.1.9 [INFO] [stderr] Downloaded usdt-impl v0.1.8 [INFO] [stderr] Downloaded usdt-macro v0.1.9 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 371e6e85977d377bc060d9347b26573f10a0db0d5fece35d01f654e6b66f34e1 [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" "371e6e85977d377bc060d9347b26573f10a0db0d5fece35d01f654e6b66f34e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "371e6e85977d377bc060d9347b26573f10a0db0d5fece35d01f654e6b66f34e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "371e6e85977d377bc060d9347b26573f10a0db0d5fece35d01f654e6b66f34e1", kill_on_drop: false }` [INFO] [stdout] 371e6e85977d377bc060d9347b26573f10a0db0d5fece35d01f654e6b66f34e1 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4aded0cbb8ec4bbfcb634dfe0e8d54ba3a39f4e10f4aba8a55324d0f8bb37def [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" "4aded0cbb8ec4bbfcb634dfe0e8d54ba3a39f4e10f4aba8a55324d0f8bb37def", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling predicates-tree v1.0.2 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling zerocopy v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling dtrace-parser v0.1.9 [INFO] [stderr] Compiling dof v0.1.5 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_tokenstream v0.1.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling usdt-impl v0.1.8 [INFO] [stderr] Compiling usdt-macro v0.1.9 [INFO] [stderr] Compiling assert-json-diff v2.0.1 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling mockito v0.30.0 [INFO] [stderr] Compiling hyper v0.14.9 [INFO] [stderr] Compiling usdt v0.1.13 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.3 [INFO] [stderr] Compiling burst v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(asm)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 153 | .expect(validate_flag_error!(LOAD_FLAG)); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` 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 a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 157 | .expect(validate_flag_error!(WORKERS_FLAG)); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 161 | .expect(validate_flag_error!(TIMEOUT_FLAG)); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 165 | .expect(validate_flag_error!(HOST_FLAG)); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 170 | .expect(validate_flag_error!(METHOD_FLAG)); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 184 | .expect(validate_flag_error!(DURATION_FLAG)); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 194 | .expect(validate_flag_error!(INTERVAL_FLAG)); [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 210 | .expect(validate_flag_error!(USER_FLAG)); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 220 | .expect(validate_flag_error!(PASS_FLAG)); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 230 | .expect(validate_flag_error!(BODY_FLAG)); [INFO] [stdout] | ------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/app.rs:11:54 [INFO] [stdout] | [INFO] [stdout] 11 | &format!("A value for {} is required", $flag); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 236 | .expect(validate_flag_error!(BODY_FILE_FLAG)); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `validate_flag_error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `burst` due to 2 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4aded0cbb8ec4bbfcb634dfe0e8d54ba3a39f4e10f4aba8a55324d0f8bb37def", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aded0cbb8ec4bbfcb634dfe0e8d54ba3a39f4e10f4aba8a55324d0f8bb37def", kill_on_drop: false }` [INFO] [stdout] 4aded0cbb8ec4bbfcb634dfe0e8d54ba3a39f4e10f4aba8a55324d0f8bb37def