[INFO] fetching crate sarchive 0.12.0...
[INFO] testing sarchive-0.12.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sarchive 0.12.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sarchive 0.12.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sarchive 0.12.0
[INFO] finished tweaking crates.io crate sarchive 0.12.0
[INFO] tweaked toml for crates.io crate sarchive 0.12.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sarchive 0.12.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48d953914a888cec78bab2c6971195892d2539be9c969e655115d59368ef07de
[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" "48d953914a888cec78bab2c6971195892d2539be9c969e655115d59368ef07de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48d953914a888cec78bab2c6971195892d2539be9c969e655115d59368ef07de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d953914a888cec78bab2c6971195892d2539be9c969e655115d59368ef07de", kill_on_drop: false }`
[INFO] [stdout] 48d953914a888cec78bab2c6971195892d2539be9c969e655115d59368ef07de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698a2ccc925ef8c195f28d95eae3897ae7e4e7e7cf10be569856960c2847b425
[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" "698a2ccc925ef8c195f28d95eae3897ae7e4e7e7cf10be569856960c2847b425", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.3
[INFO] [stderr]    Compiling filetime v0.2.10
[INFO] [stderr]    Compiling inotify v0.8.3
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling reopen v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling notify v5.0.0-pre.3
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling fern v0.5.9
[INFO] [stderr]    Compiling sarchive v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.55s
[INFO] running `Command { std: "docker" "inspect" "698a2ccc925ef8c195f28d95eae3897ae7e4e7e7cf10be569856960c2847b425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698a2ccc925ef8c195f28d95eae3897ae7e4e7e7cf10be569856960c2847b425", kill_on_drop: false }`
[INFO] [stdout] 698a2ccc925ef8c195f28d95eae3897ae7e4e7e7cf10be569856960c2847b425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95fea75784cd638c58e30684e02b6d668db0bb1a0f5c58dea798d35a66363c72
[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" "95fea75784cd638c58e30684e02b6d668db0bb1a0f5c58dea798d35a66363c72", kill_on_drop: false }`
[INFO] [stderr]    Compiling sarchive v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `hm`
[INFO] [stdout]    --> src/scheduler/slurm.rs:333:21
[INFO] [stdout]     |
[INFO] [stdout] 333 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_hm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hm`
[INFO] [stdout]    --> src/scheduler/slurm.rs:333:21
[INFO] [stdout]     |
[INFO] [stdout] 333 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stdout]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_hm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `Command { std: "docker" "inspect" "95fea75784cd638c58e30684e02b6d668db0bb1a0f5c58dea798d35a66363c72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fea75784cd638c58e30684e02b6d668db0bb1a0f5c58dea798d35a66363c72", kill_on_drop: false }`
[INFO] [stdout] 95fea75784cd638c58e30684e02b6d668db0bb1a0f5c58dea798d35a66363c72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b45f2ae17a1c98ad151c64b8d0f75d7917e4db62f333a97a70614bfc86256828
[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" "b45f2ae17a1c98ad151c64b8d0f75d7917e4db62f333a97a70614bfc86256828", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `hm`
[INFO] [stderr]    --> src/scheduler/slurm.rs:333:21
[INFO] [stderr]     |
[INFO] [stderr] 333 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_hm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hm`
[INFO] [stderr]    --> src/scheduler/slurm.rs:333:21
[INFO] [stderr]     |
[INFO] [stderr] 333 |         if let Some(hm) = slurm_job_entry.extra_info() {
[INFO] [stderr]     |                     ^^ help: if this is intentional, prefix it with an underscore: `_hm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` 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/sarchive-3bd38c65f4453039
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test scheduler::slurm::tests::test_is_job_path ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_read_job_script_drop_zero ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_extra_info_drop_u32_prefix ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_read_job_extra_info ... ok
[INFO] [stdout] test scheduler::torque::tests::test_read_info_job_array ... ok
[INFO] [stdout] test archive::file::tests::test_file_archive ... ok
[INFO] [stdout] test archive::file::tests::test_determine_target_path ... ok
[INFO] [stdout] test scheduler::torque::tests::test_read_info ... ok
[INFO] [stdout] test archive::tests::test_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sarchive-9b1ee89599581396
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test scheduler::slurm::tests::test_is_job_path ... ok
[INFO] [stdout] test archive::file::tests::test_determine_target_path ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_read_job_script_drop_zero ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_extra_info_drop_u32_prefix ... ok
[INFO] [stdout] test scheduler::torque::tests::test_read_info_job_array ... ok
[INFO] [stdout] test scheduler::slurm::tests::test_read_job_extra_info ... ok
[INFO] [stdout] test archive::file::tests::test_file_archive ... ok
[INFO] [stdout] test scheduler::torque::tests::test_read_info ... ok
[INFO] [stderr]    Doc-tests sarchive
[INFO] [stdout] test archive::tests::test_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/scheduler/slurm.rs - scheduler::slurm::SlurmJobEntry::new (line 61) ... ok
[INFO] [stdout] test src/scheduler/slurm.rs - scheduler::slurm::Slurm::new (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b45f2ae17a1c98ad151c64b8d0f75d7917e4db62f333a97a70614bfc86256828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45f2ae17a1c98ad151c64b8d0f75d7917e4db62f333a97a70614bfc86256828", kill_on_drop: false }`
[INFO] [stdout] b45f2ae17a1c98ad151c64b8d0f75d7917e4db62f333a97a70614bfc86256828