[INFO] updating cached repository https://github.com/bekicot/sdq [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8e17830facacd607707fe5b1a9911b8070b258f [INFO] testing bekicot/sdq against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbekicot%2Fsdq" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bekicot/sdq on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bekicot/sdq [INFO] finished tweaking git repo https://github.com/bekicot/sdq [INFO] tweaked toml for git repo https://github.com/bekicot/sdq written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/bekicot/sdq already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f790b4a4c53e1e28d71278e7ee76f63d6ea2ec5766296b03b38b8e4a52122613 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f790b4a4c53e1e28d71278e7ee76f63d6ea2ec5766296b03b38b8e4a52122613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f790b4a4c53e1e28d71278e7ee76f63d6ea2ec5766296b03b38b8e4a52122613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f790b4a4c53e1e28d71278e7ee76f63d6ea2ec5766296b03b38b8e4a52122613", kill_on_drop: false }` [INFO] [stdout] f790b4a4c53e1e28d71278e7ee76f63d6ea2ec5766296b03b38b8e4a52122613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5574da8906fe981b6630a31894a20394e03caa6d1a68998d6d1976a419724b59 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5574da8906fe981b6630a31894a20394e03caa6d1a68998d6d1976a419724b59", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling rustc-demangle v0.1.13 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Compiling fallible-iterator v0.1.6 [INFO] [stderr] Compiling libsqlite3-sys v0.13.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling rusqlite v0.17.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling quick-xml v0.13.3 [INFO] [stderr] Compiling sdq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> src/main.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | / e.attributes().map(|a| { [INFO] [stdout] 41 | | let attr = a.unwrap(); [INFO] [stdout] 42 | | attr_values.keys.push(String::from_utf8(attr.key.to_vec()).unwrap()); [INFO] [stdout] 43 | | attr_values.values.push(String::from_utf8(attr.value.to_vec()).unwrap()); [INFO] [stdout] 44 | | }).collect::>(); [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.41s [INFO] running `Command { std: "docker" "inspect" "5574da8906fe981b6630a31894a20394e03caa6d1a68998d6d1976a419724b59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5574da8906fe981b6630a31894a20394e03caa6d1a68998d6d1976a419724b59", kill_on_drop: false }` [INFO] [stdout] 5574da8906fe981b6630a31894a20394e03caa6d1a68998d6d1976a419724b59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b27283f510f740ad241cc98ede1af12ba07f2cb6c94ad9fdb3933f35a9cd837d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b27283f510f740ad241cc98ede1af12ba07f2cb6c94ad9fdb3933f35a9cd837d", kill_on_drop: false }` [INFO] [stderr] Compiling sdq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stdout] --> src/main.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | / e.attributes().map(|a| { [INFO] [stdout] 41 | | let attr = a.unwrap(); [INFO] [stdout] 42 | | attr_values.keys.push(String::from_utf8(attr.key.to_vec()).unwrap()); [INFO] [stdout] 43 | | attr_values.values.push(String::from_utf8(attr.value.to_vec()).unwrap()); [INFO] [stdout] 44 | | }).collect::>(); [INFO] [stdout] | |_________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "b27283f510f740ad241cc98ede1af12ba07f2cb6c94ad9fdb3933f35a9cd837d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27283f510f740ad241cc98ede1af12ba07f2cb6c94ad9fdb3933f35a9cd837d", kill_on_drop: false }` [INFO] [stdout] b27283f510f740ad241cc98ede1af12ba07f2cb6c94ad9fdb3933f35a9cd837d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97604b6c69165033e849ce5db2764432963d94e37355e8536da1c15ff99d2cae [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "97604b6c69165033e849ce5db2764432963d94e37355e8536da1c15ff99d2cae", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used [INFO] [stderr] --> src/main.rs:40:27 [INFO] [stderr] | [INFO] [stderr] 40 | / e.attributes().map(|a| { [INFO] [stderr] 41 | | let attr = a.unwrap(); [INFO] [stderr] 42 | | attr_values.keys.push(String::from_utf8(attr.key.to_vec()).unwrap()); [INFO] [stderr] 43 | | attr_values.values.push(String::from_utf8(attr.value.to_vec()).unwrap()); [INFO] [stderr] 44 | | }).collect::>(); [INFO] [stderr] | |_________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sdq-c8f647ec226cf50c [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 `Command { std: "docker" "inspect" "97604b6c69165033e849ce5db2764432963d94e37355e8536da1c15ff99d2cae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97604b6c69165033e849ce5db2764432963d94e37355e8536da1c15ff99d2cae", kill_on_drop: false }` [INFO] [stdout] 97604b6c69165033e849ce5db2764432963d94e37355e8536da1c15ff99d2cae