[INFO] cloning repository https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIIIIllllIIIIllllIIIIllllIIIIllllIIIIll%2Frust-tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIIIIllllIIIIllllIIIIllllIIIIllllIIIIll%2Frust-tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30a69619b6d425351d862f620e3d4c865f7aa19d
[INFO] testing IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIIIIllllIIIIllllIIIIllllIIIIllllIIIIll%2Frust-tutorial" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial
[INFO] finished tweaking git repo https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial
[INFO] tweaked toml for git repo https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/IIIIllllIIIIllllIIIIllllIIIIllllIIIIll/rust-tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bda2f5b02270727101f3d80872a7e16685a0430b1317faaf2ef6877a724cd1a1
[INFO] running `Command { std: "docker" "start" "-a" "bda2f5b02270727101f3d80872a7e16685a0430b1317faaf2ef6877a724cd1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda2f5b02270727101f3d80872a7e16685a0430b1317faaf2ef6877a724cd1a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda2f5b02270727101f3d80872a7e16685a0430b1317faaf2ef6877a724cd1a1", kill_on_drop: false }`
[INFO] [stdout] bda2f5b02270727101f3d80872a7e16685a0430b1317faaf2ef6877a724cd1a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff671e26abd4f08df08c968785c8b595afd8788b1324515b0adc7de978bb2c7d
[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" "ff671e26abd4f08df08c968785c8b595afd8788b1324515b0adc7de978bb2c7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "ff671e26abd4f08df08c968785c8b595afd8788b1324515b0adc7de978bb2c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff671e26abd4f08df08c968785c8b595afd8788b1324515b0adc7de978bb2c7d", kill_on_drop: false }`
[INFO] [stdout] ff671e26abd4f08df08c968785c8b595afd8788b1324515b0adc7de978bb2c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 202a2edc7d5bca3a84a4b528d78f98a5c507cc489f4fdd68df93b7dc8de3ca74
[INFO] running `Command { std: "docker" "start" "-a" "202a2edc7d5bca3a84a4b528d78f98a5c507cc489f4fdd68df93b7dc8de3ca74", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "202a2edc7d5bca3a84a4b528d78f98a5c507cc489f4fdd68df93b7dc8de3ca74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "202a2edc7d5bca3a84a4b528d78f98a5c507cc489f4fdd68df93b7dc8de3ca74", kill_on_drop: false }`
[INFO] [stdout] 202a2edc7d5bca3a84a4b528d78f98a5c507cc489f4fdd68df93b7dc8de3ca74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27f9cdaf5cdd638559742d7678d16f8e6e4859aa1f900f76245f45d5a5707154
[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" "27f9cdaf5cdd638559742d7678d16f8e6e4859aa1f900f76245f45d5a5707154", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hw01-c7ba17918f06df40
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test second::test::basics ... ok
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stdout] test bst::bst_test::basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hw01-0e8b0f707ac9ad2d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_dedup_small ... ok
[INFO] [stdout] test test_hanoi_1_disks ... ok
[INFO] [stdout] test test_mat_mult_identity ... ok
[INFO] [stdout] test test_sieve_basic ... ok
[INFO] [stdout] test test_filter_small ... ok
[INFO] [stdout] test test_sum_small ... ok
[INFO] [stdout] test test_splay ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hw01
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27f9cdaf5cdd638559742d7678d16f8e6e4859aa1f900f76245f45d5a5707154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f9cdaf5cdd638559742d7678d16f8e6e4859aa1f900f76245f45d5a5707154", kill_on_drop: false }`
[INFO] [stdout] 27f9cdaf5cdd638559742d7678d16f8e6e4859aa1f900f76245f45d5a5707154