[INFO] cloning repository https://github.com/tdfirth/cor-ten
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tdfirth/cor-ten" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdfirth%2Fcor-ten", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdfirth%2Fcor-ten'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a37a0c48bdc21166bfd57f1ddb3cfe309276c88e
[INFO] testing tdfirth/cor-ten against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdfirth%2Fcor-ten" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tdfirth/cor-ten 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 git repo https://github.com/tdfirth/cor-ten
[INFO] finished tweaking git repo https://github.com/tdfirth/cor-ten
[INFO] tweaked toml for git repo https://github.com/tdfirth/cor-ten written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tdfirth/cor-ten 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bea056f2a36dc8e5d0b771fa194ec117bd5ade988c19eabd681edaad2c3b2845
[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" "bea056f2a36dc8e5d0b771fa194ec117bd5ade988c19eabd681edaad2c3b2845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bea056f2a36dc8e5d0b771fa194ec117bd5ade988c19eabd681edaad2c3b2845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea056f2a36dc8e5d0b771fa194ec117bd5ade988c19eabd681edaad2c3b2845", kill_on_drop: false }`
[INFO] [stdout] bea056f2a36dc8e5d0b771fa194ec117bd5ade988c19eabd681edaad2c3b2845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c03857022bc27b9e33f6006e4fc2f0a2c4afe8362f04e41b4dfb73430be3b900
[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" "c03857022bc27b9e33f6006e4fc2f0a2c4afe8362f04e41b4dfb73430be3b900", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor-ten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c03857022bc27b9e33f6006e4fc2f0a2c4afe8362f04e41b4dfb73430be3b900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03857022bc27b9e33f6006e4fc2f0a2c4afe8362f04e41b4dfb73430be3b900", kill_on_drop: false }`
[INFO] [stdout] c03857022bc27b9e33f6006e4fc2f0a2c4afe8362f04e41b4dfb73430be3b900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced570fa4cb70a9962cc276ec26b8acf980d7aeb44aa281712e53c4d61d65c16
[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" "ced570fa4cb70a9962cc276ec26b8acf980d7aeb44aa281712e53c4d61d65c16", kill_on_drop: false }`
[INFO] [stderr]    Compiling cor-ten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "ced570fa4cb70a9962cc276ec26b8acf980d7aeb44aa281712e53c4d61d65c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced570fa4cb70a9962cc276ec26b8acf980d7aeb44aa281712e53c4d61d65c16", kill_on_drop: false }`
[INFO] [stdout] ced570fa4cb70a9962cc276ec26b8acf980d7aeb44aa281712e53c4d61d65c16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 135e08a73eb6e03740725917f05de87ee39d38cbea929fc577ee053339c04596
[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" "135e08a73eb6e03740725917f05de87ee39d38cbea929fc577ee053339c04596", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cor_ten-4c2433e269e380ba
[INFO] [stdout] running 15 tests
[INFO] [stdout] test lists::first::test::basics ... ok
[INFO] [stdout] test lists::second::test::into_iter ... ok
[INFO] [stdout] test lists::second::test::iter ... ok
[INFO] [stdout] test lists::second::test::iter_mut ... ok
[INFO] [stdout] test lists::third::test::iter ... ok
[INFO] [stdout] test trees::bst::tests::test_create_insert_and_find ... ok
[INFO] [stdout] test trees::bst::tests::test_insert_and_find_string_key ... ok
[INFO] [stdout] test trees::bst::tests::test_insert_order ... ok
[INFO] [stdout] test lists::third::test::basics ... ok
[INFO] [stdout] test trees::bst::tests::test_insert_and_find_string_value ... ok
[INFO] [stdout] test lists::second::test::peek_mut ... ok
[INFO] [stdout] test lists::second::test::basics ... ok
[INFO] [stderr]    Doc-tests cor-ten
[INFO] [stdout] test lists::second::test::generics ... ok
[INFO] [stdout] test lists::second::test::peek ... ok
[INFO] [stdout] test lists::fourth::test::basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "135e08a73eb6e03740725917f05de87ee39d38cbea929fc577ee053339c04596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135e08a73eb6e03740725917f05de87ee39d38cbea929fc577ee053339c04596", kill_on_drop: false }`
[INFO] [stdout] 135e08a73eb6e03740725917f05de87ee39d38cbea929fc577ee053339c04596