[INFO] cloning repository https://github.com/Stovoy/buildy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stovoy/buildy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStovoy%2Fbuildy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStovoy%2Fbuildy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3f5e249ec9a02d4f4a6bdda2ed4a8462bd71f56 [INFO] checking Stovoy/buildy against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStovoy%2Fbuildy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stovoy/buildy on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stovoy/buildy [INFO] finished tweaking git repo https://github.com/Stovoy/buildy [INFO] tweaked toml for git repo https://github.com/Stovoy/buildy written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Stovoy/buildy 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded shared_child v0.3.4 [INFO] [stderr] Downloaded os_pipe v0.9.1 [INFO] [stderr] Downloaded duct v0.13.4 [INFO] [stderr] Downloaded serde_yaml v0.8.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c7792b3a8ea3c29034a7278355af8c128bfd8a8313c78370ae529ef597a0f9a [INFO] running `Command { std: "docker" "start" "-a" "0c7792b3a8ea3c29034a7278355af8c128bfd8a8313c78370ae529ef597a0f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c7792b3a8ea3c29034a7278355af8c128bfd8a8313c78370ae529ef597a0f9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c7792b3a8ea3c29034a7278355af8c128bfd8a8313c78370ae529ef597a0f9a", kill_on_drop: false }` [INFO] [stdout] 0c7792b3a8ea3c29034a7278355af8c128bfd8a8313c78370ae529ef597a0f9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a0cad563a1d6d1eda9acd1269048e75ed94464b7301598bb4460fb8b14b9217 [INFO] running `Command { std: "docker" "start" "-a" "1a0cad563a1d6d1eda9acd1269048e75ed94464b7301598bb4460fb8b14b9217", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking shared_child v0.3.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking os_pipe v0.9.1 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking duct v0.13.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking serde_yaml v0.8.14 [INFO] [stderr] Checking buildy v0.12.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut target = targets.get_mut(name).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut target = targets.get_mut(name).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.66s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1a0cad563a1d6d1eda9acd1269048e75ed94464b7301598bb4460fb8b14b9217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a0cad563a1d6d1eda9acd1269048e75ed94464b7301598bb4460fb8b14b9217", kill_on_drop: false }` [INFO] [stdout] 1a0cad563a1d6d1eda9acd1269048e75ed94464b7301598bb4460fb8b14b9217 [INFO] checking Stovoy/buildy against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStovoy%2Fbuildy" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Stovoy/buildy on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stovoy/buildy [INFO] finished tweaking git repo https://github.com/Stovoy/buildy [INFO] tweaked toml for git repo https://github.com/Stovoy/buildy written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Stovoy/buildy 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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 091e803deed1fc2ebc57ae5863f6998e0d05f6e1e69610a722d74a830ea4b550 [INFO] running `Command { std: "docker" "start" "-a" "091e803deed1fc2ebc57ae5863f6998e0d05f6e1e69610a722d74a830ea4b550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "091e803deed1fc2ebc57ae5863f6998e0d05f6e1e69610a722d74a830ea4b550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091e803deed1fc2ebc57ae5863f6998e0d05f6e1e69610a722d74a830ea4b550", kill_on_drop: false }` [INFO] [stdout] 091e803deed1fc2ebc57ae5863f6998e0d05f6e1e69610a722d74a830ea4b550 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b432557f300a8c0f0fc997096d34f5097d1dc64774f61a165a3787ee91eefa2 [INFO] running `Command { std: "docker" "start" "-a" "9b432557f300a8c0f0fc997096d34f5097d1dc64774f61a165a3787ee91eefa2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [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/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/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] Compiling quote v1.0.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking os_pipe v0.9.1 [INFO] [stderr] Checking shared_child v0.3.4 [INFO] [stderr] Checking filetime v0.2.10 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Checking duct v0.13.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stdout] error: aborting due to 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" "9b432557f300a8c0f0fc997096d34f5097d1dc64774f61a165a3787ee91eefa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b432557f300a8c0f0fc997096d34f5097d1dc64774f61a165a3787ee91eefa2", kill_on_drop: false }` [INFO] [stdout] 9b432557f300a8c0f0fc997096d34f5097d1dc64774f61a165a3787ee91eefa2