[INFO] fetching crate detached-str 0.1.0...
[INFO] testing detached-str-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate detached-str 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate detached-str 0.1.0 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 crates.io crate detached-str 0.1.0
[INFO] finished tweaking crates.io crate detached-str 0.1.0
[INFO] tweaked toml for crates.io crate detached-str 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ab712d01d2b3c9e20934e526d5f1f62c8677e93b31f9621a34db468c95b4c7e8
[INFO] running `Command { std: "docker" "start" "-a" "ab712d01d2b3c9e20934e526d5f1f62c8677e93b31f9621a34db468c95b4c7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab712d01d2b3c9e20934e526d5f1f62c8677e93b31f9621a34db468c95b4c7e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab712d01d2b3c9e20934e526d5f1f62c8677e93b31f9621a34db468c95b4c7e8", kill_on_drop: false }`
[INFO] [stdout] ab712d01d2b3c9e20934e526d5f1f62c8677e93b31f9621a34db468c95b4c7e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c459e46dd2283d53ebef56060a5dfdd1da13bffd586afea0baf5d1f0f224eac4
[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" "c459e46dd2283d53ebef56060a5dfdd1da13bffd586afea0baf5d1f0f224eac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling detached-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c459e46dd2283d53ebef56060a5dfdd1da13bffd586afea0baf5d1f0f224eac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c459e46dd2283d53ebef56060a5dfdd1da13bffd586afea0baf5d1f0f224eac4", kill_on_drop: false }`
[INFO] [stdout] c459e46dd2283d53ebef56060a5dfdd1da13bffd586afea0baf5d1f0f224eac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4e3f63dce75afcf7dbc5b7681321d96b19b08225dae29dbb1854e3b3f0c221b4
[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" "4e3f63dce75afcf7dbc5b7681321d96b19b08225dae29dbb1854e3b3f0c221b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling detached-str v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "4e3f63dce75afcf7dbc5b7681321d96b19b08225dae29dbb1854e3b3f0c221b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3f63dce75afcf7dbc5b7681321d96b19b08225dae29dbb1854e3b3f0c221b4", kill_on_drop: false }`
[INFO] [stdout] 4e3f63dce75afcf7dbc5b7681321d96b19b08225dae29dbb1854e3b3f0c221b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 4df49f93e30a26ada24e1fb9961779ea34bce5565d859bc5ff0303ae6b4535fe
[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" "4df49f93e30a26ada24e1fb9961779ea34bce5565d859bc5ff0303ae6b4535fe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/detached_str-65de889e30a6caff)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::range ... ok
[INFO] [stdout] test tests::range_from ... ok
[INFO] [stdout] test tests::range_to ... ok
[INFO] [stdout] test tests::range_to_inclusive ... ok
[INFO] [stdout] test tests::range_full ... ok
[INFO] [stdout] test tests::range_inclusive ... ok
[INFO] [stdout] test tests::range_inclusive_panicking2 - should panic ... ok
[INFO] [stdout] test tests::range_inclusive_panicking3 - should panic ... ok
[INFO] [stdout] test tests::range_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_to_inclusive_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_to_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_from_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_panicking3 - should panic ... ok
[INFO] [stdout] test tests::range_inclusive_panicking1 - should panic ... ok
[INFO] [stdout] test tests::range_panicking2 - should panic ... ok
[INFO] [stdout] test tests::range_from_panicking2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stderr]    Doc-tests detached-str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4df49f93e30a26ada24e1fb9961779ea34bce5565d859bc5ff0303ae6b4535fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df49f93e30a26ada24e1fb9961779ea34bce5565d859bc5ff0303ae6b4535fe", kill_on_drop: false }`
[INFO] [stdout] 4df49f93e30a26ada24e1fb9961779ea34bce5565d859bc5ff0303ae6b4535fe