[INFO] cloning repository https://github.com/cetra3/hsperf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cetra3/hsperf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetra3%2Fhsperf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetra3%2Fhsperf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79d616371567c1df9ed957e4b43829efe6b2706c [INFO] testing cetra3/hsperf against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetra3%2Fhsperf" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cetra3/hsperf [INFO] finished tweaking git repo https://github.com/cetra3/hsperf [INFO] tweaked toml for git repo https://github.com/cetra3/hsperf written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cetra3/hsperf on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cetra3/hsperf 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.2.2 [INFO] [stderr] Downloaded structopt v0.2.2 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded strsim v0.7.0 [INFO] [stderr] Downloaded clap v2.30.0 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded vec_map v0.8.0 [INFO] [stderr] Downloaded proc-macro2 v0.2.2 [INFO] [stderr] Downloaded quote v0.4.2 [INFO] [stderr] Downloaded ansi_term v0.10.2 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded termion v1.5.1 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded atty v0.2.6 [INFO] [stderr] Downloaded textwrap v0.9.0 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded syn v0.12.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b183a889cd986a89a9bdc930e04b0604bf3a97e72ae65803be64ca6257375e37 [INFO] running `Command { std: "docker" "start" "-a" "b183a889cd986a89a9bdc930e04b0604bf3a97e72ae65803be64ca6257375e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b183a889cd986a89a9bdc930e04b0604bf3a97e72ae65803be64ca6257375e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b183a889cd986a89a9bdc930e04b0604bf3a97e72ae65803be64ca6257375e37", kill_on_drop: false }` [INFO] [stdout] b183a889cd986a89a9bdc930e04b0604bf3a97e72ae65803be64ca6257375e37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 48c1f2bc1aced617036271eb24409052dddee2521323a2e4d1acf59c6f368f86 [INFO] running `Command { std: "docker" "start" "-a" "48c1f2bc1aced617036271eb24409052dddee2521323a2e4d1acf59c6f368f86", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling proc-macro2 v0.2.2 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling clap v2.30.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.12 [INFO] [stderr] Compiling structopt-derive v0.2.2 [INFO] [stderr] Compiling structopt v0.2.2 [INFO] [stderr] Compiling hsperf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/perfdata.rs:117:114 [INFO] [stdout] | [INFO] [stdout] 117 | return self.get_val("sun.gc.generation.0.maxCapacity") + self.get_val("sun.gc.generation.1.maxCapacity");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:156:44 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn read_prologue(f: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | pub fn read_prologue(f: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:182:70 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut Read) -> Result,Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut dyn Read) -> Result,Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn new(f: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 59 | pub fn new(f: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perfdata.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let mut sub_buffer = &mut internal_buffer[0..name_length]; [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: variable does not need to be mutable [INFO] [stdout] --> src/perfdata.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | let mut sub_buffer = &mut internal_buffer[0..value_length]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/perfdata.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct PerfDataPrologue { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 257 | major_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 258 | minor_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 259 | accessible: i8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 260 | used: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 261 | overflow: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 262 | mod_time_stamp: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 263 | entry_offset: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PerfDataPrologue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `variability` is never read [INFO] [stdout] --> src/perfdata.rs:284:5 [INFO] [stdout] | [INFO] [stdout] 281 | pub struct PerfDataEntry { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 284 | variability: PerfDataVariability [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PerfDataEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "48c1f2bc1aced617036271eb24409052dddee2521323a2e4d1acf59c6f368f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48c1f2bc1aced617036271eb24409052dddee2521323a2e4d1acf59c6f368f86", kill_on_drop: false }` [INFO] [stdout] 48c1f2bc1aced617036271eb24409052dddee2521323a2e4d1acf59c6f368f86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] eb008ed44f2c2ad2d2d83ef891b5d9b42eb1edfec4bb82d0be2f98963e3184b1 [INFO] running `Command { std: "docker" "start" "-a" "eb008ed44f2c2ad2d2d83ef891b5d9b42eb1edfec4bb82d0be2f98963e3184b1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling hsperf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/perfdata.rs:117:114 [INFO] [stdout] | [INFO] [stdout] 117 | return self.get_val("sun.gc.generation.0.maxCapacity") + self.get_val("sun.gc.generation.1.maxCapacity");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:156:44 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn read_prologue(f: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | pub fn read_prologue(f: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:182:70 [INFO] [stdout] | [INFO] [stdout] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut Read) -> Result,Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut dyn Read) -> Result,Error> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perfdata.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn new(f: &mut Read) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 59 | pub fn new(f: &mut dyn Read) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perfdata.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | let mut sub_buffer = &mut internal_buffer[0..name_length]; [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: variable does not need to be mutable [INFO] [stdout] --> src/perfdata.rs:221:25 [INFO] [stdout] | [INFO] [stdout] 221 | let mut sub_buffer = &mut internal_buffer[0..value_length]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/perfdata.rs:257:5 [INFO] [stdout] | [INFO] [stdout] 256 | pub struct PerfDataPrologue { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 257 | major_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 258 | minor_version: i8, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 259 | accessible: i8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 260 | used: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 261 | overflow: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 262 | mod_time_stamp: i64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 263 | entry_offset: i32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PerfDataPrologue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `variability` is never read [INFO] [stdout] --> src/perfdata.rs:284:5 [INFO] [stdout] | [INFO] [stdout] 281 | pub struct PerfDataEntry { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 284 | variability: PerfDataVariability [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PerfDataEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "eb008ed44f2c2ad2d2d83ef891b5d9b42eb1edfec4bb82d0be2f98963e3184b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb008ed44f2c2ad2d2d83ef891b5d9b42eb1edfec4bb82d0be2f98963e3184b1", kill_on_drop: false }` [INFO] [stdout] eb008ed44f2c2ad2d2d83ef891b5d9b42eb1edfec4bb82d0be2f98963e3184b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] eb2a07d696c573eb4eecd5fec71ad524199848ccb0aef480812f89bcb544c421 [INFO] running `Command { std: "docker" "start" "-a" "eb2a07d696c573eb4eecd5fec71ad524199848ccb0aef480812f89bcb544c421", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/perfdata.rs:117:114 [INFO] [stderr] | [INFO] [stderr] 117 | return self.get_val("sun.gc.generation.0.maxCapacity") + self.get_val("sun.gc.generation.1.maxCapacity");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:156:44 [INFO] [stderr] | [INFO] [stderr] 156 | pub fn read_prologue(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 156 | pub fn read_prologue(f: &mut dyn Read) -> Result { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:182:70 [INFO] [stderr] | [INFO] [stderr] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut Read) -> Result,Error> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 182 | pub fn read_entries(prolog: &PerfDataPrologue, f: &mut dyn Read) -> Result,Error> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/perfdata.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn new(f: &mut Read) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 59 | pub fn new(f: &mut dyn Read) -> Result { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:203:17 [INFO] [stderr] | [INFO] [stderr] 203 | let mut sub_buffer = &mut internal_buffer[0..name_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perfdata.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | let mut sub_buffer = &mut internal_buffer[0..value_length]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/perfdata.rs:257:5 [INFO] [stderr] | [INFO] [stderr] 256 | pub struct PerfDataPrologue { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 257 | major_version: i8, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 258 | minor_version: i8, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 259 | accessible: i8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 260 | used: i32, [INFO] [stderr] | ^^^^ [INFO] [stderr] 261 | overflow: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 262 | mod_time_stamp: i64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 263 | entry_offset: i32, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PerfDataPrologue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `variability` is never read [INFO] [stderr] --> src/perfdata.rs:284:5 [INFO] [stderr] | [INFO] [stderr] 281 | pub struct PerfDataEntry { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 284 | variability: PerfDataVariability [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PerfDataEntry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `hsperf` (bin "hsperf" test) generated 9 warnings (run `cargo fix --bin "hsperf" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.12 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hsperf-2e708dd837487a7a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb2a07d696c573eb4eecd5fec71ad524199848ccb0aef480812f89bcb544c421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb2a07d696c573eb4eecd5fec71ad524199848ccb0aef480812f89bcb544c421", kill_on_drop: false }` [INFO] [stdout] eb2a07d696c573eb4eecd5fec71ad524199848ccb0aef480812f89bcb544c421