[INFO] cloning repository https://github.com/timonv/lax [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timonv/lax" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Flax", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Flax'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 491ca55b0974b8487e21d58bb45c190629cc8fff [INFO] checking timonv/lax against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Flax" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timonv/lax 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/timonv/lax [INFO] finished tweaking git repo https://github.com/timonv/lax [INFO] tweaked toml for git repo https://github.com/timonv/lax written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/timonv/lax 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 httparse v0.1.6 [INFO] [stderr] Downloaded websocket v0.12.2 [INFO] [stderr] Downloaded memchr v0.1.5 [INFO] [stderr] Downloaded ncurses v5.73.0 [INFO] [stderr] Downloaded solicit v0.4.2 [INFO] [stderr] Downloaded rdispatcher v0.0.5 [INFO] [stderr] Downloaded hyper v0.6.10 [INFO] [stderr] Downloaded json_macros v0.2.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7f73dd25564783cbb1a692eaa787ea81693bd417f8fab54496d51c886d0de328 [INFO] running `Command { std: "docker" "start" "-a" "7f73dd25564783cbb1a692eaa787ea81693bd417f8fab54496d51c886d0de328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f73dd25564783cbb1a692eaa787ea81693bd417f8fab54496d51c886d0de328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f73dd25564783cbb1a692eaa787ea81693bd417f8fab54496d51c886d0de328", kill_on_drop: false }` [INFO] [stdout] 7f73dd25564783cbb1a692eaa787ea81693bd417f8fab54496d51c886d0de328 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 55d7e2e601127482b31dce55d714e7dfc44e595fc9a30d92af4236728acbc261 [INFO] running `Command { std: "docker" "start" "-a" "55d7e2e601127482b31dce55d714e7dfc44e595fc9a30d92af4236728acbc261", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.1.10 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling gcc v0.3.13 [INFO] [stderr] Checking winapi v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.5 [INFO] [stderr] Checking lazy_static v0.1.14 [INFO] [stderr] Checking bitflags v0.3.2 [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking unicase v1.0.0 [INFO] [stderr] Checking regex-syntax v0.2.1 [INFO] [stderr] Checking httparse v0.1.6 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Compiling kernel32-sys v0.1.4 [INFO] [stderr] Checking log v0.3.1 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking memchr v0.1.5 [INFO] [stderr] Checking aho-corasick v0.3.0 [INFO] [stderr] Checking hpack v0.2.0 [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-0.3.16/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | 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] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mime v0.1.0 [INFO] [stderr] Checking time v0.1.32 [INFO] [stderr] Compiling openssl-sys v0.6.4 [INFO] [stderr] Checking solicit v0.4.2 [INFO] [stderr] Checking num_cpus v0.2.6 [INFO] [stderr] Checking language-tags v0.0.7 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking rand v0.3.10 [INFO] [stderr] Checking byteorder v0.3.11 [INFO] [stderr] Checking regex v0.1.41 [INFO] [stderr] Checking ncurses v5.73.0 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/http/connection.rs:167:25 [INFO] [stdout] | [INFO] [stdout] 167 | try!(stream.read_exact(&mut buf)); [INFO] [stdout] | ^^^^^^^^^^ multiple `read_exact` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `TransportStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/http/transport.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn read_exact(&mut self, buf: &mut [u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::io::Read` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:947:5 [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 167 | try!(TransportStream::read_exact(&mut stream, &mut buf)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 167 | try!(std::io::Read::read_exact(&mut stream, &mut buf)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/http/connection.rs:180:25 [INFO] [stdout] | [INFO] [stdout] 180 | try!(stream.read_exact(&mut buf)); [INFO] [stdout] | ^^^^^^^^^^ multiple `read_exact` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `TransportStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/http/transport.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn read_exact(&mut self, buf: &mut [u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::io::Read` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:947:5 [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 180 | try!(TransportStream::read_exact(&mut stream, &mut buf)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 180 | try!(std::io::Read::read_exact(&mut stream, &mut buf)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rdispatcher v0.0.5 [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/server/mod.rs:84:16 [INFO] [stdout] | [INFO] [stdout] 84 | stream.read_exact(&mut preface).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ multiple `read_exact` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in the trait `TransportStream` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/solicit-0.4.2/src/http/transport.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | fn read_exact(&mut self, buf: &mut [u8]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in the trait `std::io::Read` [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:947:5 [INFO] [stdout] help: disambiguate the method for candidate #1 [INFO] [stdout] | [INFO] [stdout] 84 | TransportStream::read_exact(&mut stream, &mut preface).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] help: disambiguate the method for candidate #2 [INFO] [stdout] | [INFO] [stdout] 84 | std::io::Read::read_exact(&mut stream, &mut preface).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `hash_default` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(hash_default)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `T` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 25 | fn broadcast_handle(&mut self) -> BroadcastHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `T` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `DispatchMessage` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct DispatchMessage where T: Hash + Send + Clone { [INFO] [stdout] | ^^^^ required by this bound in `DispatchMessage` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 24 | pub trait Broadcast { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: Clone` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 25 | fn broadcast_handle(&mut self) -> BroadcastHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `DispatchMessage` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct DispatchMessage where T: Hash + Send + Clone { [INFO] [stdout] | ^^^^^ required by this bound in `DispatchMessage` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 24 | pub trait Broadcast { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `T` cannot be sent between threads safely [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:29:34 [INFO] [stdout] | [INFO] [stdout] 29 | fn subscribe_handle(&self) -> SubscribeHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `T` cannot be sent between threads safely [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `DispatchMessage` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct DispatchMessage where T: Hash + Send + Clone { [INFO] [stdout] | ^^^^ required by this bound in `DispatchMessage` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 28 | pub trait Subscribe { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: Clone` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:29:34 [INFO] [stdout] | [INFO] [stdout] 29 | fn subscribe_handle(&self) -> SubscribeHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `DispatchMessage` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rdispatcher-0.0.5/src/lib.rs:14:54 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct DispatchMessage where T: Hash + Send + Clone { [INFO] [stdout] | ^^^^^ required by this bound in `DispatchMessage` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 28 | pub trait Subscribe { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rdispatcher` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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-0.3.16/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | 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] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `solicit` (lib) due to 4 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "55d7e2e601127482b31dce55d714e7dfc44e595fc9a30d92af4236728acbc261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55d7e2e601127482b31dce55d714e7dfc44e595fc9a30d92af4236728acbc261", kill_on_drop: false }` [INFO] [stdout] 55d7e2e601127482b31dce55d714e7dfc44e595fc9a30d92af4236728acbc261 [INFO] checking timonv/lax against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimonv%2Flax" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timonv/lax 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/timonv/lax [INFO] finished tweaking git repo https://github.com/timonv/lax [INFO] tweaked toml for git repo https://github.com/timonv/lax written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/timonv/lax 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d6bb576c6e06c2370d46dfb8f0ee37cb12ce1f94182054a4d14e89f25d02ae01 [INFO] running `Command { std: "docker" "start" "-a" "d6bb576c6e06c2370d46dfb8f0ee37cb12ce1f94182054a4d14e89f25d02ae01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6bb576c6e06c2370d46dfb8f0ee37cb12ce1f94182054a4d14e89f25d02ae01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6bb576c6e06c2370d46dfb8f0ee37cb12ce1f94182054a4d14e89f25d02ae01", kill_on_drop: false }` [INFO] [stdout] d6bb576c6e06c2370d46dfb8f0ee37cb12ce1f94182054a4d14e89f25d02ae01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 11dc42ad0a66ad08a26d105cb6186b9630662be61f46adac3e62a0c66b595770 [INFO] running `Command { std: "docker" "start" "-a" "11dc42ad0a66ad08a26d105cb6186b9630662be61f46adac3e62a0c66b595770", 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" "11dc42ad0a66ad08a26d105cb6186b9630662be61f46adac3e62a0c66b595770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11dc42ad0a66ad08a26d105cb6186b9630662be61f46adac3e62a0c66b595770", kill_on_drop: false }` [INFO] [stdout] 11dc42ad0a66ad08a26d105cb6186b9630662be61f46adac3e62a0c66b595770