[INFO] cloning repository https://github.com/eatobin/total_beginner_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eatobin/total_beginner_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featobin%2Ftotal_beginner_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featobin%2Ftotal_beginner_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36d97f03857d67ac6247a7ec2b21b1a609524f25
[INFO] testing eatobin/total_beginner_rust against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featobin%2Ftotal_beginner_rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eatobin/total_beginner_rust on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eatobin/total_beginner_rust
[INFO] finished tweaking git repo https://github.com/eatobin/total_beginner_rust
[INFO] tweaked toml for git repo https://github.com/eatobin/total_beginner_rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/eatobin/total_beginner_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f42053408de6e0d2849dd3580fd0930b18a24a66da2b7b15cf6c1a45e6287faa
[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" "f42053408de6e0d2849dd3580fd0930b18a24a66da2b7b15cf6c1a45e6287faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f42053408de6e0d2849dd3580fd0930b18a24a66da2b7b15cf6c1a45e6287faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42053408de6e0d2849dd3580fd0930b18a24a66da2b7b15cf6c1a45e6287faa", kill_on_drop: false }`
[INFO] [stdout] f42053408de6e0d2849dd3580fd0930b18a24a66da2b7b15cf6c1a45e6287faa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e478a78e4af08b8fca755c4b24ffb936c9ced28a2e28aa26bdf57f34cb67d2a0
[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" "e478a78e4af08b8fca755c4b24ffb936c9ced28a2e28aa26bdf57f34cb67d2a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling total_beginner_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "e478a78e4af08b8fca755c4b24ffb936c9ced28a2e28aa26bdf57f34cb67d2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e478a78e4af08b8fca755c4b24ffb936c9ced28a2e28aa26bdf57f34cb67d2a0", kill_on_drop: false }`
[INFO] [stdout] e478a78e4af08b8fca755c4b24ffb936c9ced28a2e28aa26bdf57f34cb67d2a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 865a67ac146c5561d9934f8e4645f00dbe082a95f9730d621081a5d9a47b46fe
[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" "865a67ac146c5561d9934f8e4645f00dbe082a95f9730d621081a5d9a47b46fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling total_beginner_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "865a67ac146c5561d9934f8e4645f00dbe082a95f9730d621081a5d9a47b46fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865a67ac146c5561d9934f8e4645f00dbe082a95f9730d621081a5d9a47b46fe", kill_on_drop: false }`
[INFO] [stdout] 865a67ac146c5561d9934f8e4645f00dbe082a95f9730d621081a5d9a47b46fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 25917640edbd7082e9d019c889981a61c83eadb845e23f6c782808a0df148aaf
[INFO] running `Command { std: "docker" "start" "-a" "25917640edbd7082e9d019c889981a61c83eadb845e23f6c782808a0df148aaf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/total_beginner_rust-fddc5c219025a3ce)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test book::tests::test_book_construct ... ok
[INFO] [stdout] test borrower::tests::test_borrower_construct ... ok
[INFO] [stdout] test borrower::tests::test_test_to_string ... ok
[INFO] [stdout] test cat::tests::test_cat ... ok
[INFO] [stdout] test cat::tests::test_cat_vec_refs_into ... ok
[INFO] [stdout] test cat::tests::test_find_cat_closure ... ok
[INFO] [stdout] test cat::tests::test_double_triple ... ok
[INFO] [stdout] test book::tests::test_book_to_string ... ok
[INFO] [stdout] test cat::tests::test_find_cat_generic ... ok
[INFO] [stdout] test cat::tests::test_cat_vec_owned ... ok
[INFO] [stdout] test borrower::tests::test_set_max_books ... ok
[INFO] [stdout] test borrower::tests::test_set_name ... ok
[INFO] [stdout] test cat::tests::test_cat_gt ... ok
[INFO] [stdout] test cat::tests::test_cat_vec_refs ... ok
[INFO] [stdout] test cat::tests::test_find_cat_val ... ok
[INFO] [stdout] test library::tests::test_find_borrower ... ok
[INFO] [stdout] test library::tests::test_add_item ... ok
[INFO] [stdout] test cat::tests::test_cat_vec_owned_into ... ok
[INFO] [stdout] test cat::tests::test_find_dog_generic ... ok
[INFO] [stdout] test library::tests::test_remove_book ... ok
[INFO] [stdout] test book::tests::test_book_set_values ... ok
[INFO] [stdout] test cat::tests::test_cat_max_min_val_ref ... ok
[INFO] [stdout] test cat::tests::test_cat_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25917640edbd7082e9d019c889981a61c83eadb845e23f6c782808a0df148aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25917640edbd7082e9d019c889981a61c83eadb845e23f6c782808a0df148aaf", kill_on_drop: false }`
[INFO] [stdout] 25917640edbd7082e9d019c889981a61c83eadb845e23f6c782808a0df148aaf