[INFO] fetching crate copystr 0.0.5...
[INFO] testing copystr-0.0.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate copystr 0.0.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate copystr 0.0.5 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copystr 0.0.5
[INFO] finished tweaking crates.io crate copystr 0.0.5
[INFO] tweaked toml for crates.io crate copystr 0.0.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36ffb8650e34e5b5f1214dcfcce6b4eb9cbfefe9fcd2f586722a760c30388324
[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" "36ffb8650e34e5b5f1214dcfcce6b4eb9cbfefe9fcd2f586722a760c30388324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36ffb8650e34e5b5f1214dcfcce6b4eb9cbfefe9fcd2f586722a760c30388324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ffb8650e34e5b5f1214dcfcce6b4eb9cbfefe9fcd2f586722a760c30388324", kill_on_drop: false }`
[INFO] [stdout] 36ffb8650e34e5b5f1214dcfcce6b4eb9cbfefe9fcd2f586722a760c30388324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba6a4e75087b64705c48cc65d73f946deff1966e541b583269a0d24e47eba05
[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" "cba6a4e75087b64705c48cc65d73f946deff1966e541b583269a0d24e47eba05", kill_on_drop: false }`
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "cba6a4e75087b64705c48cc65d73f946deff1966e541b583269a0d24e47eba05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba6a4e75087b64705c48cc65d73f946deff1966e541b583269a0d24e47eba05", kill_on_drop: false }`
[INFO] [stdout] cba6a4e75087b64705c48cc65d73f946deff1966e541b583269a0d24e47eba05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c56aea5fcf7dc41c9de509844c0fa9e71177bd2af87c2634df7851a5a87f264a
[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" "c56aea5fcf7dc41c9de509844c0fa9e71177bd2af87c2634df7851a5a87f264a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling copystr v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.98s
[INFO] running `Command { std: "docker" "inspect" "c56aea5fcf7dc41c9de509844c0fa9e71177bd2af87c2634df7851a5a87f264a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56aea5fcf7dc41c9de509844c0fa9e71177bd2af87c2634df7851a5a87f264a", kill_on_drop: false }`
[INFO] [stdout] c56aea5fcf7dc41c9de509844c0fa9e71177bd2af87c2634df7851a5a87f264a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 119c463a3a4ead8acf09b9f243c31b38799702dc044825555579c5d7c949da67
[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" "119c463a3a4ead8acf09b9f243c31b38799702dc044825555579c5d7c949da67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/copystr-36d5110c79f42fb9
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests copystr
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::const_construction_should_work ... ok
[INFO] [stdout] test tests::copy_string_struct ... ok
[INFO] [stdout] test tests::new_string_struct ... ok
[INFO] [stdout] test tests::same_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::str_comparison_works ... ok
[INFO] [stdout] test tests::str_ordering_works ... ok
[INFO] [stdout] test tests::same_size_copystr_match_works ... ok
[INFO] [stdout] test tests::different_sized_copystr_comparison_works ... ok
[INFO] [stdout] test tests::default_ok ... ok
[INFO] [stdout] test tests::string_comparison_works ... ok
[INFO] [stdout] test tests::string_ordering_works ... ok
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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" "119c463a3a4ead8acf09b9f243c31b38799702dc044825555579c5d7c949da67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119c463a3a4ead8acf09b9f243c31b38799702dc044825555579c5d7c949da67", kill_on_drop: false }`
[INFO] [stdout] 119c463a3a4ead8acf09b9f243c31b38799702dc044825555579c5d7c949da67