[INFO] cloning repository https://github.com/ssanj/hop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ssanj/hop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssanj%2Fhop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssanj%2Fhop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fad00058d94fb24bb9a5cdc6c85ed3b19530c84
[INFO] testing ssanj/hop against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fssanj%2Fhop" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ssanj/hop on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ssanj/hop
[INFO] finished tweaking git repo https://github.com/ssanj/hop
[INFO] tweaked toml for git repo https://github.com/ssanj/hop written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ssanj/hop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded difflib v0.4.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.4
[INFO] [stderr]   Downloaded termtree v0.2.1
[INFO] [stderr]   Downloaded predicates v2.0.3
[INFO] [stderr]   Downloaded assert_cmd v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 635949bd3a834d241aad1f9bf0809e83e711307f48cda8f957b0c320fb482acd
[INFO] running `Command { std: "docker" "start" "-a" "635949bd3a834d241aad1f9bf0809e83e711307f48cda8f957b0c320fb482acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635949bd3a834d241aad1f9bf0809e83e711307f48cda8f957b0c320fb482acd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635949bd3a834d241aad1f9bf0809e83e711307f48cda8f957b0c320fb482acd", kill_on_drop: false }`
[INFO] [stdout] 635949bd3a834d241aad1f9bf0809e83e711307f48cda8f957b0c320fb482acd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a754e01317c0756c2960790bba8efc313e89a0163dd96075eecc101a53864f
[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" "c2a754e01317c0756c2960790bba8efc313e89a0163dd96075eecc101a53864f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling hop v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.23s
[INFO] running `Command { std: "docker" "inspect" "c2a754e01317c0756c2960790bba8efc313e89a0163dd96075eecc101a53864f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a754e01317c0756c2960790bba8efc313e89a0163dd96075eecc101a53864f", kill_on_drop: false }`
[INFO] [stdout] c2a754e01317c0756c2960790bba8efc313e89a0163dd96075eecc101a53864f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da2ca928ad12359d66bdee72f3d7c94fe509c6c74e5be1fb8efee0caf43eab99
[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" "da2ca928ad12359d66bdee72f3d7c94fe509c6c74e5be1fb8efee0caf43eab99", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termtree v0.2.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling predicates-tree v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling predicates v2.0.3
[INFO] [stderr]    Compiling assert_cmd v2.0.2
[INFO] [stderr]    Compiling hop v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.67s
[INFO] running `Command { std: "docker" "inspect" "da2ca928ad12359d66bdee72f3d7c94fe509c6c74e5be1fb8efee0caf43eab99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2ca928ad12359d66bdee72f3d7c94fe509c6c74e5be1fb8efee0caf43eab99", kill_on_drop: false }`
[INFO] [stdout] da2ca928ad12359d66bdee72f3d7c94fe509c6c74e5be1fb8efee0caf43eab99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69fca6ce7da34302186b70bdd60d2f9a76a2e06606d773fbfdc3b3a894ddbf38
[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" "69fca6ce7da34302186b70bdd60d2f9a76a2e06606d773fbfdc3b3a894ddbf38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hop-758c8107993b9d70)
[INFO] [stdout] test algebra::hop::tests::delete_link_failed ... ok
[INFO] [stdout] test algebra::hop::tests::delete_link_link_not_found ... ok
[INFO] [stdout] test algebra::hop::tests::jump_target_without_links ... ok
[INFO] [stdout] test algebra::hop::tests::delete_link_success ... ok
[INFO] [stdout] test algebra::hop::tests::list_links_home_dir_failure ... ok
[INFO] [stdout] test algebra::hop::tests::jump_target_not_found ... ok
[INFO] [stdout] test algebra::hop::tests::delete_link_aborted ... ok
[INFO] [stdout] test algebra::hop::tests::tabulate_links_success ... ok
[INFO] [stdout] test algebra::hop::tests::mark_dir_link_exists ... ok
[INFO] [stdout] test algebra::hop::tests::mark_dir_dir_does_not_exist ... ok
[INFO] [stdout] test algebra::hop::tests::list_links_success ... ok
[INFO] [stdout] test algebra::hop::tests::list_links_read_links_no_result ... ok
[INFO] [stdout] test algebra::hop::tests::jump_target_success ... ok
[INFO] [stdout] test algebra::hop::tests::list_links_read_links_failure ... ok
[INFO] [stdout] test algebra::hop::tests::mark_dir_success ... ok
[INFO] [stderr]      Running tests/hop.rs (/opt/rustwide/target/debug/deps/hop-56c423dfa4abd8e7)
[INFO] [stdout] test algebra::hop::tests::mark_dir_write_link_failed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test file_doesnt_exist ... ok
[INFO] [stdout] test retrieve_link ... ok
[INFO] [stdout] test read_tabulated_links ... ok
[INFO] [stdout] test creates_hop_home ... ok
[INFO] [stdout] test create_links ... ok
[INFO] [stdout] test read_links ... ok
[INFO] [stdout] test delete_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69fca6ce7da34302186b70bdd60d2f9a76a2e06606d773fbfdc3b3a894ddbf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69fca6ce7da34302186b70bdd60d2f9a76a2e06606d773fbfdc3b3a894ddbf38", kill_on_drop: false }`
[INFO] [stdout] 69fca6ce7da34302186b70bdd60d2f9a76a2e06606d773fbfdc3b3a894ddbf38