[INFO] updating cached repository https://github.com/remram44/reprozip-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 994b9b8c83f4b6acf2df5bbcc8ab945868167181 [INFO] testing remram44/reprozip-rs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Freprozip-rs" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/remram44/reprozip-rs on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/remram44/reprozip-rs [INFO] finished tweaking git repo https://github.com/remram44/reprozip-rs [INFO] tweaked toml for git repo https://github.com/remram44/reprozip-rs written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/remram44/reprozip-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 0913c897d505faf0c26027b59c3efcd8071e28114b4110ee0575aaa4f60b7fca [INFO] running `"docker" "start" "-a" "0913c897d505faf0c26027b59c3efcd8071e28114b4110ee0575aaa4f60b7fca"` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling slog-scope v4.0.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling slog-stdlog v3.0.2 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling reprozip v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/lib.rs:329:52 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:329:57 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/database.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | path: D, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tid` [INFO] [stderr] --> src/lib.rs:70:15 [INFO] [stderr] | [INFO] [stderr] 70 | Unknown { tid: Pid }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pid` [INFO] [stderr] --> src/lib.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | fn get_pid(&self, pid: Pid) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier` [INFO] [stderr] --> src/lib.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | fn get_identifier(&self, id: ProcessId) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier_mut` [INFO] [stderr] --> src/lib.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | fn get_identifier_mut(&mut self, id: ProcessId) -> &mut Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.19s [INFO] running `"docker" "inspect" "0913c897d505faf0c26027b59c3efcd8071e28114b4110ee0575aaa4f60b7fca"` [INFO] running `"docker" "rm" "-f" "0913c897d505faf0c26027b59c3efcd8071e28114b4110ee0575aaa4f60b7fca"` [INFO] [stdout] 0913c897d505faf0c26027b59c3efcd8071e28114b4110ee0575aaa4f60b7fca [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] e872acc80014cf078a94b3fd222ed2779afe788e51f8df2a4388b871baaac577 [INFO] running `"docker" "start" "-a" "e872acc80014cf078a94b3fd222ed2779afe788e51f8df2a4388b871baaac577"` [INFO] [stderr] Compiling reprozip v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/lib.rs:329:52 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:329:57 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/database.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | path: D, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tid` [INFO] [stderr] --> src/lib.rs:70:15 [INFO] [stderr] | [INFO] [stderr] 70 | Unknown { tid: Pid }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pid` [INFO] [stderr] --> src/lib.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | fn get_pid(&self, pid: Pid) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier` [INFO] [stderr] --> src/lib.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | fn get_identifier(&self, id: ProcessId) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier_mut` [INFO] [stderr] --> src/lib.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | fn get_identifier_mut(&mut self, id: ProcessId) -> &mut Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/lib.rs:329:52 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:329:57 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/database.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | path: D, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tid` [INFO] [stderr] --> src/lib.rs:70:15 [INFO] [stderr] | [INFO] [stderr] 70 | Unknown { tid: Pid }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pid` [INFO] [stderr] --> src/lib.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | fn get_pid(&self, pid: Pid) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier` [INFO] [stderr] --> src/lib.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | fn get_identifier(&self, id: ProcessId) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier_mut` [INFO] [stderr] --> src/lib.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | fn get_identifier_mut(&mut self, id: ProcessId) -> &mut Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "e872acc80014cf078a94b3fd222ed2779afe788e51f8df2a4388b871baaac577"` [INFO] running `"docker" "rm" "-f" "e872acc80014cf078a94b3fd222ed2779afe788e51f8df2a4388b871baaac577"` [INFO] [stdout] e872acc80014cf078a94b3fd222ed2779afe788e51f8df2a4388b871baaac577 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] c7d9196d695557ba8b4b2f745b1f780b515574d58799803170ebc7d63420d609 [INFO] running `"docker" "start" "-a" "c7d9196d695557ba8b4b2f745b1f780b515574d58799803170ebc7d63420d609"` [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/lib.rs:329:52 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:329:57 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/database.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | path: D, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tid` [INFO] [stderr] --> src/lib.rs:70:15 [INFO] [stderr] | [INFO] [stderr] 70 | Unknown { tid: Pid }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pid` [INFO] [stderr] --> src/lib.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | fn get_pid(&self, pid: Pid) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier` [INFO] [stderr] --> src/lib.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | fn get_identifier(&self, id: ProcessId) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier_mut` [INFO] [stderr] --> src/lib.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | fn get_identifier_mut(&mut self, id: ProcessId) -> &mut Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sig` [INFO] [stderr] --> src/lib.rs:329:52 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:329:57 [INFO] [stderr] | [INFO] [stderr] 329 | wait::WaitStatus::PtraceEvent(pid, sig, event) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/database.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | path: D, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tid` [INFO] [stderr] --> src/lib.rs:70:15 [INFO] [stderr] | [INFO] [stderr] 70 | Unknown { tid: Pid }, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_pid` [INFO] [stderr] --> src/lib.rs:169:5 [INFO] [stderr] | [INFO] [stderr] 169 | fn get_pid(&self, pid: Pid) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier` [INFO] [stderr] --> src/lib.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | fn get_identifier(&self, id: ProcessId) -> &Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_identifier_mut` [INFO] [stderr] --> src/lib.rs:182:5 [INFO] [stderr] | [INFO] [stderr] 182 | fn get_identifier_mut(&mut self, id: ProcessId) -> &mut Thread { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reprozip-a831d8dd23bd26b2 [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/main-2ea065eefd2cf03b [INFO] [stderr] Doc-tests reprozip [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 1 test [INFO] [stdout] test src/lib.rs - trace_arg0 (line 415) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c7d9196d695557ba8b4b2f745b1f780b515574d58799803170ebc7d63420d609"` [INFO] running `"docker" "rm" "-f" "c7d9196d695557ba8b4b2f745b1f780b515574d58799803170ebc7d63420d609"` [INFO] [stdout] c7d9196d695557ba8b4b2f745b1f780b515574d58799803170ebc7d63420d609