[INFO] cloning repository https://github.com/AltSysrq/ensync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AltSysrq/ensync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fensync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fensync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b8a17589e0dccc55c589d75cdbb58f4842190db9 [INFO] checking AltSysrq/ensync against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fensync" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AltSysrq/ensync on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AltSysrq/ensync [INFO] finished tweaking git repo https://github.com/AltSysrq/ensync [INFO] tweaked toml for git repo https://github.com/AltSysrq/ensync written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AltSysrq/ensync already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.4.5 [INFO] [stderr] Downloaded sqlite3-sys v0.12.0 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded os_pipe v0.6.0 [INFO] [stderr] Downloaded sqlite v0.23.9 [INFO] [stderr] Downloaded same-file v1.0.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.5 [INFO] [stderr] Downloaded bit-set v0.4.0 [INFO] [stderr] Downloaded walkdir v2.0.1 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded tiny-keccak v1.4.0 [INFO] [stderr] Downloaded backtrace v0.3.5 [INFO] [stderr] Downloaded fourleaf v0.1.1 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded backtrace-sys v0.1.16 [INFO] [stderr] Downloaded proptest v0.3.4 [INFO] [stderr] Downloaded rand v0.3.20 [INFO] [stderr] Downloaded notify v4.0.15 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded sqlite3-src v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e38ca835a72077129561a917cdac56f7041dfe8dfe007353ea8e9e6a09a01e95 [INFO] running `Command { std: "docker" "start" "-a" "e38ca835a72077129561a917cdac56f7041dfe8dfe007353ea8e9e6a09a01e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e38ca835a72077129561a917cdac56f7041dfe8dfe007353ea8e9e6a09a01e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e38ca835a72077129561a917cdac56f7041dfe8dfe007353ea8e9e6a09a01e95", kill_on_drop: false }` [INFO] [stdout] e38ca835a72077129561a917cdac56f7041dfe8dfe007353ea8e9e6a09a01e95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07df8000656228c7fd11643f5deb1de94b434725e3e8a1f9a708c72828c7a8d4 [INFO] running `Command { std: "docker" "start" "-a" "07df8000656228c7fd11643f5deb1de94b434725e3e8a1f9a708c72828c7a8d4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling sqlite3-src v0.2.9 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking same-file v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking walkdir v2.0.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking sqlite v0.23.9 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "07df8000656228c7fd11643f5deb1de94b434725e3e8a1f9a708c72828c7a8d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07df8000656228c7fd11643f5deb1de94b434725e3e8a1f9a708c72828c7a8d4", kill_on_drop: false }` [INFO] [stdout] 07df8000656228c7fd11643f5deb1de94b434725e3e8a1f9a708c72828c7a8d4 [INFO] checking AltSysrq/ensync against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAltSysrq%2Fensync" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AltSysrq/ensync on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AltSysrq/ensync [INFO] finished tweaking git repo https://github.com/AltSysrq/ensync [INFO] tweaked toml for git repo https://github.com/AltSysrq/ensync written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AltSysrq/ensync already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 217166de178face810ef5f8df70633db865a5f14123ad77c196b9aab868806c5 [INFO] running `Command { std: "docker" "start" "-a" "217166de178face810ef5f8df70633db865a5f14123ad77c196b9aab868806c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "217166de178face810ef5f8df70633db865a5f14123ad77c196b9aab868806c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217166de178face810ef5f8df70633db865a5f14123ad77c196b9aab868806c5", kill_on_drop: false }` [INFO] [stdout] 217166de178face810ef5f8df70633db865a5f14123ad77c196b9aab868806c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 753722770d98be91b80d56bf65c90298357449edb3f55974c05d2fde69e79f47 [INFO] running `Command { std: "docker" "start" "-a" "753722770d98be91b80d56bf65c90298357449edb3f55974c05d2fde69e79f47", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "753722770d98be91b80d56bf65c90298357449edb3f55974c05d2fde69e79f47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753722770d98be91b80d56bf65c90298357449edb3f55974c05d2fde69e79f47", kill_on_drop: false }` [INFO] [stdout] 753722770d98be91b80d56bf65c90298357449edb3f55974c05d2fde69e79f47