[INFO] crate version_check 0.9.2 is already in cache
[INFO] testing version_check-0.9.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate version_check 0.9.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate version_check 0.9.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate version_check 0.9.2
[INFO] finished tweaking crates.io crate version_check 0.9.2
[INFO] tweaked toml for crates.io crate version_check 0.9.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bec31176ff4b0184e7e9c9c2e54d1813f58a655b72fb07a2cfadbf05a1e97dd
[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" "5bec31176ff4b0184e7e9c9c2e54d1813f58a655b72fb07a2cfadbf05a1e97dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bec31176ff4b0184e7e9c9c2e54d1813f58a655b72fb07a2cfadbf05a1e97dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bec31176ff4b0184e7e9c9c2e54d1813f58a655b72fb07a2cfadbf05a1e97dd", kill_on_drop: false }`
[INFO] [stdout] 5bec31176ff4b0184e7e9c9c2e54d1813f58a655b72fb07a2cfadbf05a1e97dd
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d54cc900567e57525cf4b19e153d6cf0f79322ac09b2db593b1ecbcaf0df52a8
[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" "d54cc900567e57525cf4b19e153d6cf0f79322ac09b2db593b1ecbcaf0df52a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "d54cc900567e57525cf4b19e153d6cf0f79322ac09b2db593b1ecbcaf0df52a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d54cc900567e57525cf4b19e153d6cf0f79322ac09b2db593b1ecbcaf0df52a8", kill_on_drop: false }`
[INFO] [stdout] d54cc900567e57525cf4b19e153d6cf0f79322ac09b2db593b1ecbcaf0df52a8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0056cd4d3031453b99bbe16585524ed7cadf7feea64aed3f66ada0c2a5eea870
[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" "0056cd4d3031453b99bbe16585524ed7cadf7feea64aed3f66ada0c2a5eea870", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "0056cd4d3031453b99bbe16585524ed7cadf7feea64aed3f66ada0c2a5eea870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0056cd4d3031453b99bbe16585524ed7cadf7feea64aed3f66ada0c2a5eea870", kill_on_drop: false }`
[INFO] [stdout] 0056cd4d3031453b99bbe16585524ed7cadf7feea64aed3f66ada0c2a5eea870
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6e09530b4dfc63bd57036e49022ecea85d6cd4b33bdcfaeb17e6eee97a42f36
[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" "c6e09530b4dfc63bd57036e49022ecea85d6cd4b33bdcfaeb17e6eee97a42f36", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_check-6c91b23b854c72f4
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_version_parse ... ok
[INFO] [stdout] test version::tests::test_comparisons ... ok
[INFO] [stdout] test date::tests::display ... ok
[INFO] [stdout] test version::tests::display ... ok
[INFO] [stdout] test version::tests::test_from_mmp ... ok
[INFO] [stdout] test version::tests::test_malformed ... ok
[INFO] [stdout] test version::tests::test_str_to_mmp ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests version_check
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_least (line 73) ... ok
[INFO] [stdout] test src/date.rs - date::Date::exactly (line 123) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_beta (line 151) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::supports_features (line 85) ... ok
[INFO] [stdout] test src/date.rs - date::Date::parse (line 41) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_dev (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::parse (line 41) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::read (line 21) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_nightly (line 131) ... ok
[INFO] [stdout] test src/date.rs - date::Date::read (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/date.rs - date::Date::at_most (line 98) ... ok
[INFO] [stdout] test src/channel.rs - channel::Channel::is_stable (line 171) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_most (line 148) ... ok
[INFO] [stdout] test src/version.rs - version::Version::exactly (line 173) ... ok
[INFO] [stdout] test src/version.rs - version::Version::parse (line 34) ... ok
[INFO] [stdout] test src/version.rs - version::Version::at_least (line 118) ... ok
[INFO] [stdout] test src/version.rs - version::Version::to_mmp (line 96) ... ok
[INFO] [stdout] test src/version.rs - version::Version::from_mmp (line 80) ... ok
[INFO] [stdout] test src/version.rs - version::Version::read (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6e09530b4dfc63bd57036e49022ecea85d6cd4b33bdcfaeb17e6eee97a42f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e09530b4dfc63bd57036e49022ecea85d6cd4b33bdcfaeb17e6eee97a42f36", kill_on_drop: false }`
[INFO] [stdout] c6e09530b4dfc63bd57036e49022ecea85d6cd4b33bdcfaeb17e6eee97a42f36