[INFO] cloning repository https://github.com/Eh2406/auto-fuzz-test [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eh2406/auto-fuzz-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEh2406%2Fauto-fuzz-test"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEh2406%2Fauto-fuzz-test'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 20d544f7462aa209c0d122c47ce29360adf67f5e [INFO] testing Eh2406/auto-fuzz-test against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEh2406%2Fauto-fuzz-test" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eh2406/auto-fuzz-test on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Eh2406/auto-fuzz-test [INFO] finished tweaking git repo https://github.com/Eh2406/auto-fuzz-test [INFO] tweaked toml for git repo https://github.com/Eh2406/auto-fuzz-test written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Eh2406/auto-fuzz-test already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 515cff5ae0f19cc1820706e502474e891ec8d246520aacb391b57366efae9f0b [INFO] running `"docker" "start" "-a" "515cff5ae0f19cc1820706e502474e891ec8d246520aacb391b57366efae9f0b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling auto-fuzz-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/visitor.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] | _______________________^ [INFO] [stderr] 6 | | &Ident, &FnDecl, [INFO] [stderr] 7 | | &Option, &Option, &T) -> ()>, [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] 6 | &Ident, &FnDecl, [INFO] [stderr] 7 | &Option, &Option, &T) -> ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_afl_quickcheck_harness.rs:47:41 [INFO] [stderr] | [INFO] [stderr] 47 | fn write_fn_invocation(mut result: &mut Write, this: Option<&Type>, ident: &Ident, decl: &FnDecl) -> Result<(), std::fmt::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | mut result: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut rust_info; [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.73s [INFO] running `"docker" "inspect" "515cff5ae0f19cc1820706e502474e891ec8d246520aacb391b57366efae9f0b"` [INFO] running `"docker" "rm" "-f" "515cff5ae0f19cc1820706e502474e891ec8d246520aacb391b57366efae9f0b"` [INFO] [stdout] 515cff5ae0f19cc1820706e502474e891ec8d246520aacb391b57366efae9f0b [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b5f78a4a64d73fab19283ca62cc5ba2a43a4182c9cb34b0eedb62a57eb34da1a [INFO] running `"docker" "start" "-a" "b5f78a4a64d73fab19283ca62cc5ba2a43a4182c9cb34b0eedb62a57eb34da1a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling auto-fuzz-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/visitor.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] | _______________________^ [INFO] [stderr] 6 | | &Ident, &FnDecl, [INFO] [stderr] 7 | | &Option, &Option, &T) -> ()>, [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] 6 | &Ident, &FnDecl, [INFO] [stderr] 7 | &Option, &Option, &T) -> ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/visitor.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] | _______________________^ [INFO] [stderr] 6 | | &Ident, &FnDecl, [INFO] [stderr] 7 | | &Option, &Option, &T) -> ()>, [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] 6 | &Ident, &FnDecl, [INFO] [stderr] 7 | &Option, &Option, &T) -> ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_afl_quickcheck_harness.rs:47:41 [INFO] [stderr] | [INFO] [stderr] 47 | fn write_fn_invocation(mut result: &mut Write, this: Option<&Type>, ident: &Ident, decl: &FnDecl) -> Result<(), std::fmt::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | mut result: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut rust_info; [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `"docker" "inspect" "b5f78a4a64d73fab19283ca62cc5ba2a43a4182c9cb34b0eedb62a57eb34da1a"` [INFO] running `"docker" "rm" "-f" "b5f78a4a64d73fab19283ca62cc5ba2a43a4182c9cb34b0eedb62a57eb34da1a"` [INFO] [stdout] b5f78a4a64d73fab19283ca62cc5ba2a43a4182c9cb34b0eedb62a57eb34da1a [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2f2cdbaf0dbeb8eb1b2553bd06e0717a37aee047741e7f1bcd894d0c11ebf578 [INFO] running `"docker" "start" "-a" "2f2cdbaf0dbeb8eb1b2553bd06e0717a37aee047741e7f1bcd894d0c11ebf578"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/visitor.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] | _______________________^ [INFO] [stderr] 6 | | &Ident, &FnDecl, [INFO] [stderr] 7 | | &Option, &Option, &T) -> ()>, [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] 6 | &Ident, &FnDecl, [INFO] [stderr] 7 | &Option, &Option, &T) -> ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/visitor.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] | _______________________^ [INFO] [stderr] 6 | | &Ident, &FnDecl, [INFO] [stderr] 7 | | &Option, &Option, &T) -> ()>, [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 5 | pub callback: Box, [INFO] [stderr] 6 | &Ident, &FnDecl, [INFO] [stderr] 7 | &Option, &Option, &T) -> ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:99:22 [INFO] [stderr] | [INFO] [stderr] 99 | mut result: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/gen_cargofuzz_harness.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | let mut rust_info; [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: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/gen_afl_quickcheck_harness.rs:47:41 [INFO] [stderr] | [INFO] [stderr] 47 | fn write_fn_invocation(mut result: &mut Write, this: Option<&Type>, ident: &Ident, decl: &FnDecl) -> Result<(), std::fmt::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/auto_fuzz_test-d839a49fc4c72828 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gen_afl_quickcheck_harness-ed7d712f0ffcc42f [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gen_cargofuzz_harness-c1760d61667d733f [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gen_proptest_boilerplate-14be26857d088405 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests auto-fuzz-test [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "2f2cdbaf0dbeb8eb1b2553bd06e0717a37aee047741e7f1bcd894d0c11ebf578"` [INFO] running `"docker" "rm" "-f" "2f2cdbaf0dbeb8eb1b2553bd06e0717a37aee047741e7f1bcd894d0c11ebf578"` [INFO] [stdout] 2f2cdbaf0dbeb8eb1b2553bd06e0717a37aee047741e7f1bcd894d0c11ebf578