[INFO] cloning repository https://github.com/ianatol/checker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ianatol/checker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianatol%2Fchecker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianatol%2Fchecker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3707d6038c19cdde42d4dc56efaa9ec69877b4d5
[INFO] testing ianatol/checker against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fianatol%2Fchecker" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ianatol/checker on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ianatol/checker
[INFO] finished tweaking git repo https://github.com/ianatol/checker
[INFO] tweaked toml for git repo https://github.com/ianatol/checker written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ianatol/checker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e64fe0bee3547a993b8eaaec9286b51505ad103d5998eb65f541b327648465b0
[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" "e64fe0bee3547a993b8eaaec9286b51505ad103d5998eb65f541b327648465b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e64fe0bee3547a993b8eaaec9286b51505ad103d5998eb65f541b327648465b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e64fe0bee3547a993b8eaaec9286b51505ad103d5998eb65f541b327648465b0", kill_on_drop: false }`
[INFO] [stdout] e64fe0bee3547a993b8eaaec9286b51505ad103d5998eb65f541b327648465b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 290a74727f60d62e8afd1ccdb819f3dc59fce54659c924de47f8649766ca9e03
[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" "290a74727f60d62e8afd1ccdb819f3dc59fce54659c924de47f8649766ca9e03", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "290a74727f60d62e8afd1ccdb819f3dc59fce54659c924de47f8649766ca9e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290a74727f60d62e8afd1ccdb819f3dc59fce54659c924de47f8649766ca9e03", kill_on_drop: false }`
[INFO] [stdout] 290a74727f60d62e8afd1ccdb819f3dc59fce54659c924de47f8649766ca9e03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5130ade56a7b4cc093b1a1ded8528856f3253e3a302499e89a6a2f34f05be653
[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" "5130ade56a7b4cc093b1a1ded8528856f3253e3a302499e89a6a2f34f05be653", kill_on_drop: false }`
[INFO] [stderr]    Compiling hw5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "5130ade56a7b4cc093b1a1ded8528856f3253e3a302499e89a6a2f34f05be653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5130ade56a7b4cc093b1a1ded8528856f3253e3a302499e89a6a2f34f05be653", kill_on_drop: false }`
[INFO] [stdout] 5130ade56a7b4cc093b1a1ded8528856f3253e3a302499e89a6a2f34f05be653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2481830bfa077739ec6b04abddf274c9717fb966bd13161a5d0b3d183427d936
[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" "2481830bfa077739ec6b04abddf274c9717fb966bd13161a5d0b3d183427d936", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw5-05f2752b6ebd5ca4)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test build::tests::false_eq ... ok
[INFO] [stdout] test build::tests::sub_eq ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hw5-4b14a46bf4776774)
[INFO] [stdout] test build::tests::true_eq ... ok
[INFO] [stdout] test build::tests::add_eq ... ok
[INFO] [stdout] test build::tests::if_eq ... ok
[INFO] [stdout] test build::tests::num_eq ... ok
[INFO] [stdout] test build::tests::is_zero_eq ... 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] [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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-37d0c1b4263408c7)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::psetfive_four_b ... ok
[INFO] [stdout] test tests::psetfive_four_c ... ok
[INFO] [stdout] test tests::psetfour_one_c ... ok
[INFO] [stdout] test tests::psetfour_two_a ... ok
[INFO] [stdout] test tests::psetfour_two_b ... ok
[INFO] [stdout] test tests::psetfour_two_d ... ok
[INFO] [stdout] test tests::psetfour_two_e ... ok
[INFO] [stdout] test tests::psetfive_four_a ... ok
[INFO] [stdout] test tests::pstwo_one_c ... ok
[INFO] [stdout] test tests::pstwo_one_d ... ok
[INFO] [stdout] test tests::pstwo_one_b ... ok
[INFO] [stdout] test tests::pstwo_one_a ... ok
[INFO] [stdout] test tests::psthree_one_a ... ok
[INFO] [stdout] test tests::psthree_one_b ... ok
[INFO] [stdout] test tests::pstwo_three_b ... ok
[INFO] [stdout] test tests::pstwo_three_c ... ok
[INFO] [stdout] test tests::psetfour_one_a ... ok
[INFO] [stdout] test tests::eq_basic ... ok
[INFO] [stdout] test tests::record_basic ... ok
[INFO] [stdout] test tests::pstwo_three_d ... ok
[INFO] [stdout] test tests::abs_var ... ok
[INFO] [stderr]    Doc-tests hw5
[INFO] [stdout] test tests::shadow ... ok
[INFO] [stdout] test tests::psetfour_two_c ... ok
[INFO] [stdout] test tests::psetfour_one_b ... ok
[INFO] [stdout] test tests::pstwo_three_a ... ok
[INFO] [stdout] test tests::case_basic ... ok
[INFO] [stdout] test tests::psthree_one_c ... ok
[INFO] [stdout] test tests::proj_basic ... ok
[INFO] [stdout] test tests::exis_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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" "2481830bfa077739ec6b04abddf274c9717fb966bd13161a5d0b3d183427d936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2481830bfa077739ec6b04abddf274c9717fb966bd13161a5d0b3d183427d936", kill_on_drop: false }`
[INFO] [stdout] 2481830bfa077739ec6b04abddf274c9717fb966bd13161a5d0b3d183427d936