[INFO] updating cached repository remram44/reprozip-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/remram44/reprozip-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/remram44/reprozip-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/remram44/reprozip-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/remram44/reprozip-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/remram44/reprozip-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3291ead4ceab663be1cb7d164e80484f2d7fd404 [INFO] sha for GitHub repo remram44/reprozip-rs: 3291ead4ceab663be1cb7d164e80484f2d7fd404 [INFO] validating manifest of remram44/reprozip-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of remram44/reprozip-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing remram44/reprozip-rs [INFO] finished frobbing remram44/reprozip-rs [INFO] frobbed toml for remram44/reprozip-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/remram44/reprozip-rs/Cargo.toml [INFO] started frobbing remram44/reprozip-rs [INFO] finished frobbing remram44/reprozip-rs [INFO] frobbed toml for remram44/reprozip-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs/Cargo.toml [INFO] crate remram44/reprozip-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing remram44/reprozip-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a579522f02ab5205824fbbf8a39a706514f38345a4f01400a61d6b3c87295d10 [INFO] running `"docker" "start" "-a" "a579522f02ab5205824fbbf8a39a706514f38345a4f01400a61d6b3c87295d10"` [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling slog-scope v4.0.1 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling slog-stdlog v3.0.2 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling reprozip v0.1.0 (/opt/crater/workdir) [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: consider prefixing with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: consider prefixing with an underscore: `_sig` [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: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `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] Finished dev [unoptimized + debuginfo] target(s) in 12.89s [INFO] running `"docker" "inspect" "a579522f02ab5205824fbbf8a39a706514f38345a4f01400a61d6b3c87295d10"` [INFO] running `"docker" "rm" "-f" "a579522f02ab5205824fbbf8a39a706514f38345a4f01400a61d6b3c87295d10"` [INFO] [stdout] a579522f02ab5205824fbbf8a39a706514f38345a4f01400a61d6b3c87295d10 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] dea1d32c190e618e21fb29c2605aaaa8c635b4d7d478796d6fc67c7f74b4b0c6 [INFO] running `"docker" "start" "-a" "dea1d32c190e618e21fb29c2605aaaa8c635b4d7d478796d6fc67c7f74b4b0c6"` [INFO] [stderr] Compiling reprozip v0.1.0 (/opt/crater/workdir) [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: consider prefixing with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: consider prefixing with an underscore: `_sig` [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: consider prefixing with an underscore: `_path` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `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] Finished dev [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `"docker" "inspect" "dea1d32c190e618e21fb29c2605aaaa8c635b4d7d478796d6fc67c7f74b4b0c6"` [INFO] running `"docker" "rm" "-f" "dea1d32c190e618e21fb29c2605aaaa8c635b4d7d478796d6fc67c7f74b4b0c6"` [INFO] [stdout] dea1d32c190e618e21fb29c2605aaaa8c635b4d7d478796d6fc67c7f74b4b0c6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/remram44/reprozip-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 8561dc0db379fd45fc00825f1750b07e5f6b8d81e8f497a2da620ffa6266496e [INFO] running `"docker" "start" "-a" "8561dc0db379fd45fc00825f1750b07e5f6b8d81e8f497a2da620ffa6266496e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/reprozip-ad02ca2acecd270e [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/crater/target/debug/deps/main-c994ef49186a6a5f [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" "8561dc0db379fd45fc00825f1750b07e5f6b8d81e8f497a2da620ffa6266496e"` [INFO] running `"docker" "rm" "-f" "8561dc0db379fd45fc00825f1750b07e5f6b8d81e8f497a2da620ffa6266496e"` [INFO] [stdout] 8561dc0db379fd45fc00825f1750b07e5f6b8d81e8f497a2da620ffa6266496e