[INFO] fetching crate thumb2-stack-size 0.1.1... [INFO] testing thumb2-stack-size-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate thumb2-stack-size 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate thumb2-stack-size 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate thumb2-stack-size 0.1.1 [INFO] finished tweaking crates.io crate thumb2-stack-size 0.1.1 [INFO] tweaked toml for crates.io crate thumb2-stack-size 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 871c1b97ae1f5740784bd2220ee0fe4d3a72b688e43c22b9a670d942cf9fdbf6 [INFO] running `Command { std: "docker" "start" "-a" "871c1b97ae1f5740784bd2220ee0fe4d3a72b688e43c22b9a670d942cf9fdbf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "871c1b97ae1f5740784bd2220ee0fe4d3a72b688e43c22b9a670d942cf9fdbf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871c1b97ae1f5740784bd2220ee0fe4d3a72b688e43c22b9a670d942cf9fdbf6", kill_on_drop: false }` [INFO] [stdout] 871c1b97ae1f5740784bd2220ee0fe4d3a72b688e43c22b9a670d942cf9fdbf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 21fdc88db957997543fc95f2c78be8e14af3c89c3e1249c001f5a10350d0a0ba [INFO] running `Command { std: "docker" "start" "-a" "21fdc88db957997543fc95f2c78be8e14af3c89c3e1249c001f5a10350d0a0ba", kill_on_drop: false }` [INFO] [stderr] Compiling zero v0.1.2 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling xmas-elf v0.6.2 [INFO] [stderr] Compiling thumb2-stack-size v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `CfgEffect` is imported redundantly [INFO] [stdout] --> src/cfg.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 4 | use insn::{InstructionEffect, CfgEffect, AsmInstruction}; [INFO] [stdout] | --------- the item `CfgEffect` is already imported here [INFO] [stdout] ... [INFO] [stdout] 229 | use insn::CfgEffect; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/insn.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | 0b000000...0b111001 => 2, [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 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] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/main.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `err` [INFO] [stdout] --> src/main.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.92s [INFO] running `Command { std: "docker" "inspect" "21fdc88db957997543fc95f2c78be8e14af3c89c3e1249c001f5a10350d0a0ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21fdc88db957997543fc95f2c78be8e14af3c89c3e1249c001f5a10350d0a0ba", kill_on_drop: false }` [INFO] [stdout] 21fdc88db957997543fc95f2c78be8e14af3c89c3e1249c001f5a10350d0a0ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95fccacacb080072fd9c942abb224e07c4b2db7cb1a993e1bb02dcd55192cd87 [INFO] running `Command { std: "docker" "start" "-a" "95fccacacb080072fd9c942abb224e07c4b2db7cb1a993e1bb02dcd55192cd87", kill_on_drop: false }` [INFO] [stderr] Compiling thumb2-stack-size v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `CfgEffect` is imported redundantly [INFO] [stdout] --> src/cfg.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 4 | use insn::{InstructionEffect, CfgEffect, AsmInstruction}; [INFO] [stdout] | --------- the item `CfgEffect` is already imported here [INFO] [stdout] ... [INFO] [stdout] 229 | use insn::CfgEffect; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/insn.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | 0b000000...0b111001 => 2, [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 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] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/main.rs:34:15 [INFO] [stdout] | [INFO] [stdout] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `err` [INFO] [stdout] --> src/main.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.88s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/thumb2_stack_size-b83c5fa10b15c0db) [INFO] running `Command { std: "docker" "inspect" "95fccacacb080072fd9c942abb224e07c4b2db7cb1a993e1bb02dcd55192cd87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95fccacacb080072fd9c942abb224e07c4b2db7cb1a993e1bb02dcd55192cd87", kill_on_drop: false }` [INFO] [stdout] 95fccacacb080072fd9c942abb224e07c4b2db7cb1a993e1bb02dcd55192cd87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 276f3bd84b99c09311b95bfa9a527c0071bcbac723a091e69baf4d437b30c80b [INFO] running `Command { std: "docker" "start" "-a" "276f3bd84b99c09311b95bfa9a527c0071bcbac723a091e69baf4d437b30c80b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: the item `CfgEffect` is imported redundantly [INFO] [stdout] running 11 tests [INFO] [stderr] --> src/cfg.rs:229:13 [INFO] [stdout] test analysis::test::graph_usage ... ok [INFO] [stderr] | [INFO] [stderr] 4 | use insn::{InstructionEffect, CfgEffect, AsmInstruction}; [INFO] [stderr] | --------- the item `CfgEffect` is already imported here [INFO] [stderr] ... [INFO] [stderr] 229 | use insn::CfgEffect; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/insn.rs:74:21 [INFO] [stderr] | [INFO] [stderr] 74 | 0b000000...0b111001 => 2, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/main.rs:34:15 [INFO] [stderr] | [INFO] [stderr] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `err` [INFO] [stderr] --> src/main.rs:34:29 [INFO] [stderr] | [INFO] [stderr] 34 | Decompile{name: String, err: cfg::DecodeError}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `LoadErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `thumb2-stack-size` (bin "thumb2-stack-size" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thumb2_stack_size-b83c5fa10b15c0db) [INFO] [stdout] test analysis::test::bb_local ... ok [INFO] [stdout] test cfg::test::it_with_call_in_middle ... ok [INFO] [stdout] test cfg::test::it_with_return_in_middle ... ok [INFO] [stdout] test cfg::test::it_with_it ... ok [INFO] [stdout] test insn::test::mod_immed_decode ... ok [INFO] [stdout] test cfg::test::it_with_branch_in_middle ... ok [INFO] [stdout] test cfg::test::empty_function ... ok [INFO] [stdout] test cfg::test::callees ... ok [INFO] [stdout] test insn::test::insn_effect ... ok [INFO] [stdout] test cfg::test::function_decode ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "276f3bd84b99c09311b95bfa9a527c0071bcbac723a091e69baf4d437b30c80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "276f3bd84b99c09311b95bfa9a527c0071bcbac723a091e69baf4d437b30c80b", kill_on_drop: false }` [INFO] [stdout] 276f3bd84b99c09311b95bfa9a527c0071bcbac723a091e69baf4d437b30c80b