[INFO] fetching crate daemonizer 0.4.2...
[INFO] testing daemonizer-0.4.2 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate daemonizer 0.4.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate daemonizer 0.4.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daemonizer 0.4.2
[INFO] finished tweaking crates.io crate daemonizer 0.4.2
[INFO] tweaked toml for crates.io crate daemonizer 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73b51e27c0e41d0311e0bcf2d7a1373ff32dbdd3615c82129c2506b2638142a7
[INFO] running `Command { std: "docker" "start" "-a" "73b51e27c0e41d0311e0bcf2d7a1373ff32dbdd3615c82129c2506b2638142a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73b51e27c0e41d0311e0bcf2d7a1373ff32dbdd3615c82129c2506b2638142a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73b51e27c0e41d0311e0bcf2d7a1373ff32dbdd3615c82129c2506b2638142a7", kill_on_drop: false }`
[INFO] [stdout] 73b51e27c0e41d0311e0bcf2d7a1373ff32dbdd3615c82129c2506b2638142a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b422fd8e656adbb05112082c7002432cd84ebe433b76efbf5fe72afdfaa2ee6
[INFO] running `Command { std: "docker" "start" "-a" "3b422fd8e656adbb05112082c7002432cd84ebe433b76efbf5fe72afdfaa2ee6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling daemonizer v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:10:65
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let p = unsafe { libc::getpwnam(CString::new(name).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:11:66
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let g = unsafe { libc::getgrnam(CString::new(group).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     ---------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "3b422fd8e656adbb05112082c7002432cd84ebe433b76efbf5fe72afdfaa2ee6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b422fd8e656adbb05112082c7002432cd84ebe433b76efbf5fe72afdfaa2ee6", kill_on_drop: false }`
[INFO] [stdout] 3b422fd8e656adbb05112082c7002432cd84ebe433b76efbf5fe72afdfaa2ee6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d7fec07969f8abb2166b88cba808f6900cffca424372c1a8aa98d1c9a273b07
[INFO] running `Command { std: "docker" "start" "-a" "0d7fec07969f8abb2166b88cba808f6900cffca424372c1a8aa98d1c9a273b07", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:10:65
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let p = unsafe { libc::getpwnam(CString::new(name).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:11:66
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let g = unsafe { libc::getgrnam(CString::new(group).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     ---------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling daemonizer v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:10:65
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let p = unsafe { libc::getpwnam(CString::new(name).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]   --> src/lib.rs:11:66
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let g = unsafe { libc::getgrnam(CString::new(group).unwrap().as_ptr()) };
[INFO] [stdout]    |                                     ---------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]    |
[INFO] [stdout]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "0d7fec07969f8abb2166b88cba808f6900cffca424372c1a8aa98d1c9a273b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7fec07969f8abb2166b88cba808f6900cffca424372c1a8aa98d1c9a273b07", kill_on_drop: false }`
[INFO] [stdout] 0d7fec07969f8abb2166b88cba808f6900cffca424372c1a8aa98d1c9a273b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 667cbeb7f1bc06aeee09d89ba76cd2b52922dcec4111706163d79672c1694a79
[INFO] running `Command { std: "docker" "start" "-a" "667cbeb7f1bc06aeee09d89ba76cd2b52922dcec4111706163d79672c1694a79", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/lib.rs:10:65
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let p = unsafe { libc::getpwnam(CString::new(name).unwrap().as_ptr()) };
[INFO] [stderr]    |                                     --------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]    |
[INFO] [stderr]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr]    = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/lib.rs:11:66
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let g = unsafe { libc::getgrnam(CString::new(group).unwrap().as_ptr()) };
[INFO] [stderr]    |                                     ---------------------------- ^^^^^^ this pointer will be invalid
[INFO] [stderr]    |                                     |
[INFO] [stderr]    |                                     this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stderr]    |
[INFO] [stderr]    = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stderr]    = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stderr] 
[INFO] [stderr] warning: `daemonizer` (lib) generated 2 warnings
[INFO] [stderr] warning: `daemonizer` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/daemonizer-161ae6391d143e5a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/daemonizer-161ae6391d143e5a` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "667cbeb7f1bc06aeee09d89ba76cd2b52922dcec4111706163d79672c1694a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667cbeb7f1bc06aeee09d89ba76cd2b52922dcec4111706163d79672c1694a79", kill_on_drop: false }`
[INFO] [stdout] 667cbeb7f1bc06aeee09d89ba76cd2b52922dcec4111706163d79672c1694a79
