[INFO] cloning repository https://github.com/chyvonomys/tf-preview [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chyvonomys/tf-preview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyvonomys%2Ftf-preview", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyvonomys%2Ftf-preview'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c1f198ae72159e7462f72cd5e8f2e44ba821339 [INFO] checking chyvonomys/tf-preview against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyvonomys%2Ftf-preview" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chyvonomys/tf-preview 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/chyvonomys/tf-preview [INFO] finished tweaking git repo https://github.com/chyvonomys/tf-preview [INFO] tweaked toml for git repo https://github.com/chyvonomys/tf-preview written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chyvonomys/tf-preview 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/utkarshkukreti/select.rs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded precomputed-hash v0.1.0 [INFO] [stderr] Downloaded serde v1.0.6 [INFO] [stderr] Downloaded serde_derive_internals v0.15.0 [INFO] [stderr] Downloaded serde_derive v1.0.6 [INFO] [stderr] Downloaded mime v0.2.4 [INFO] [stderr] Downloaded string_cache_codegen v0.4.0 [INFO] [stderr] Downloaded buf_redux v0.3.0 [INFO] [stderr] Downloaded num-complex v0.1.37 [INFO] [stderr] Downloaded params v0.6.0 [INFO] [stderr] Downloaded gcc v0.3.46 [INFO] [stderr] Downloaded openssl-sys v0.9.12 [INFO] [stderr] Downloaded openssl v0.9.12 [INFO] [stderr] Downloaded mime_guess v1.8.1 [INFO] [stderr] Downloaded multipart v0.8.1 [INFO] [stderr] Downloaded num-bigint v0.1.37 [INFO] [stderr] Downloaded string_cache v0.5.0 [INFO] [stderr] Downloaded html5ever-atoms v0.3.0 [INFO] [stderr] Downloaded html5ever v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce048dabd7b748c48048689c818c07ed10771ee3c56d76fdcb96ace43764ce32 [INFO] running `Command { std: "docker" "start" "-a" "ce048dabd7b748c48048689c818c07ed10771ee3c56d76fdcb96ace43764ce32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce048dabd7b748c48048689c818c07ed10771ee3c56d76fdcb96ace43764ce32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce048dabd7b748c48048689c818c07ed10771ee3c56d76fdcb96ace43764ce32", kill_on_drop: false }` [INFO] [stdout] ce048dabd7b748c48048689c818c07ed10771ee3c56d76fdcb96ace43764ce32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcd2310db4b0033b015651e1087fd476e4068e14fe7856ffbbc74cac32fa3f2d [INFO] running `Command { std: "docker" "start" "-a" "bcd2310db4b0033b015651e1087fd476e4068e14fe7856ffbbc74cac32fa3f2d", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking libc v0.2.22 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking log v0.3.7 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Checking mime v0.2.4 [INFO] [stderr] Checking unicode-bidi v0.2.6 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking unicode-normalization v0.1.4 [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/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] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.10 [INFO] [stderr] Checking num_cpus v1.4.0 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking unsafe-any v0.4.1 [INFO] [stderr] Checking httparse v1.2.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking idna v0.1.1 [INFO] [stderr] Checking debug_unreachable v0.1.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling string_cache_codegen v0.4.0 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling openssl-sys v0.9.12 [INFO] [stderr] Compiling string_cache v0.5.0 [INFO] [stderr] Compiling html5ever-atoms v0.3.0 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [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] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bcd2310db4b0033b015651e1087fd476e4068e14fe7856ffbbc74cac32fa3f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd2310db4b0033b015651e1087fd476e4068e14fe7856ffbbc74cac32fa3f2d", kill_on_drop: false }` [INFO] [stdout] bcd2310db4b0033b015651e1087fd476e4068e14fe7856ffbbc74cac32fa3f2d [INFO] checking chyvonomys/tf-preview against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchyvonomys%2Ftf-preview" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chyvonomys/tf-preview 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/chyvonomys/tf-preview [INFO] finished tweaking git repo https://github.com/chyvonomys/tf-preview [INFO] tweaked toml for git repo https://github.com/chyvonomys/tf-preview written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chyvonomys/tf-preview 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8b20c679f08ee1381d199f2df8c62b97d51b14b1495fed6c23e6e96e007821c [INFO] running `Command { std: "docker" "start" "-a" "e8b20c679f08ee1381d199f2df8c62b97d51b14b1495fed6c23e6e96e007821c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8b20c679f08ee1381d199f2df8c62b97d51b14b1495fed6c23e6e96e007821c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8b20c679f08ee1381d199f2df8c62b97d51b14b1495fed6c23e6e96e007821c", kill_on_drop: false }` [INFO] [stdout] e8b20c679f08ee1381d199f2df8c62b97d51b14b1495fed6c23e6e96e007821c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 870bf5653f02f1c3f4e91cf625c000fad1b75ef28b0e71c89d3db71359a23478 [INFO] running `Command { std: "docker" "start" "-a" "870bf5653f02f1c3f4e91cf625c000fad1b75ef28b0e71c89d3db71359a23478", 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" "870bf5653f02f1c3f4e91cf625c000fad1b75ef28b0e71c89d3db71359a23478", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "870bf5653f02f1c3f4e91cf625c000fad1b75ef28b0e71c89d3db71359a23478", kill_on_drop: false }` [INFO] [stdout] 870bf5653f02f1c3f4e91cf625c000fad1b75ef28b0e71c89d3db71359a23478