[INFO] cloning repository https://github.com/the-eater/black-widow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the-eater/black-widow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-eater%2Fblack-widow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-eater%2Fblack-widow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f78e350ca784702b67053fcff96b691c1649f6f [INFO] checking the-eater/black-widow against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-eater%2Fblack-widow" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/the-eater/black-widow on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/the-eater/black-widow [INFO] finished tweaking git repo https://github.com/the-eater/black-widow [INFO] tweaked toml for git repo https://github.com/the-eater/black-widow written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/the-eater/black-widow 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/vorner/tuntap` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.6.5 [INFO] [stderr] Downloaded toml v0.4.6 [INFO] [stderr] Downloaded serde v1.0.70 [INFO] [stderr] Downloaded serde_derive v1.0.70 [INFO] [stderr] Downloaded gcc v0.3.54 [INFO] [stderr] Downloaded syn v0.14.5 [INFO] [stderr] Downloaded lazy_static v1.0.2 [INFO] [stderr] Downloaded libc v0.2.42 [INFO] [stderr] Downloaded bytes v0.4.9 [INFO] [stderr] Downloaded crossbeam-epoch v0.5.2 [INFO] [stderr] Downloaded rand_core v0.2.1 [INFO] [stderr] Downloaded rand v0.5.4 [INFO] [stderr] Downloaded crossbeam-channel v0.2.4 [INFO] [stderr] Downloaded futures v0.1.23 [INFO] [stderr] Downloaded nix v0.11.0 [INFO] [stderr] Downloaded spin v0.4.8 [INFO] [stderr] Downloaded ring v0.13.2 [INFO] [stderr] Downloaded quote v0.6.4 [INFO] [stderr] Downloaded regex v1.0.2 [INFO] [stderr] Downloaded smallvec v0.6.3 [INFO] [stderr] Downloaded proc-macro-hack v0.4.0 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.0 [INFO] [stderr] Downloaded lock_api v0.1.3 [INFO] [stderr] Downloaded parking_lot v0.6.3 [INFO] [stderr] Downloaded regex-syntax v0.6.2 [INFO] [stderr] Downloaded mashup-impl v0.1.5 [INFO] [stderr] Downloaded pyo3-derive-backend v0.4.0 [INFO] [stderr] Downloaded pyo3cls v0.4.0 [INFO] [stderr] Downloaded mashup v0.1.5 [INFO] [stderr] Downloaded pyo3 v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4605491c29b2bbe88d7716058db93fd876cdf401019cd0cb97747aedcbe8c82a [INFO] running `Command { std: "docker" "start" "-a" "4605491c29b2bbe88d7716058db93fd876cdf401019cd0cb97747aedcbe8c82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4605491c29b2bbe88d7716058db93fd876cdf401019cd0cb97747aedcbe8c82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4605491c29b2bbe88d7716058db93fd876cdf401019cd0cb97747aedcbe8c82a", kill_on_drop: false }` [INFO] [stdout] 4605491c29b2bbe88d7716058db93fd876cdf401019cd0cb97747aedcbe8c82a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 819150a55a7788b213dcc84c59ede5dc3c0bac469bb110140c7549f88e12abed [INFO] running `Command { std: "docker" "start" "-a" "819150a55a7788b213dcc84c59ede5dc3c0bac469bb110140c7549f88e12abed", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking smallvec v0.6.3 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking byteorder v1.2.4 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Compiling tun-tap v0.1.1 (https://github.com/vorner/tuntap#dd9255f1) [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Checking rand v0.3.22 [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/506512391b1a75ae450d36c9420978402a91abcc/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 parking_lot v0.6.3 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking base64 v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.2.4 [INFO] [stderr] Checking bytes v0.4.9 [INFO] [stderr] Checking futures v0.1.23 [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" "819150a55a7788b213dcc84c59ede5dc3c0bac469bb110140c7549f88e12abed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819150a55a7788b213dcc84c59ede5dc3c0bac469bb110140c7549f88e12abed", kill_on_drop: false }` [INFO] [stdout] 819150a55a7788b213dcc84c59ede5dc3c0bac469bb110140c7549f88e12abed [INFO] checking the-eater/black-widow against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-eater%2Fblack-widow" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/the-eater/black-widow on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/the-eater/black-widow [INFO] finished tweaking git repo https://github.com/the-eater/black-widow [INFO] tweaked toml for git repo https://github.com/the-eater/black-widow written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/the-eater/black-widow 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 821063e76bfedfcdd2bc08746b141412a29861ab71542d67f10c233bb6255aeb [INFO] running `Command { std: "docker" "start" "-a" "821063e76bfedfcdd2bc08746b141412a29861ab71542d67f10c233bb6255aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821063e76bfedfcdd2bc08746b141412a29861ab71542d67f10c233bb6255aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821063e76bfedfcdd2bc08746b141412a29861ab71542d67f10c233bb6255aeb", kill_on_drop: false }` [INFO] [stdout] 821063e76bfedfcdd2bc08746b141412a29861ab71542d67f10c233bb6255aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b01a6f1a610982d3e1a6b7a201b915f0e7ede2931660f22fdd2ec925d3f268b [INFO] running `Command { std: "docker" "start" "-a" "6b01a6f1a610982d3e1a6b7a201b915f0e7ede2931660f22fdd2ec925d3f268b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "6b01a6f1a610982d3e1a6b7a201b915f0e7ede2931660f22fdd2ec925d3f268b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b01a6f1a610982d3e1a6b7a201b915f0e7ede2931660f22fdd2ec925d3f268b", kill_on_drop: false }` [INFO] [stdout] 6b01a6f1a610982d3e1a6b7a201b915f0e7ede2931660f22fdd2ec925d3f268b