[INFO] fetching crate finchers-http 0.11.0...
[INFO] testing finchers-http-0.11.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate finchers-http 0.11.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate finchers-http 0.11.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finchers-http 0.11.0
[INFO] finished tweaking crates.io crate finchers-http 0.11.0
[INFO] tweaked toml for crates.io crate finchers-http 0.11.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 993d723481b01a9ae89dca9e0e1a95ac629834cc69e82df61229c7c3985f1d60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "993d723481b01a9ae89dca9e0e1a95ac629834cc69e82df61229c7c3985f1d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "993d723481b01a9ae89dca9e0e1a95ac629834cc69e82df61229c7c3985f1d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993d723481b01a9ae89dca9e0e1a95ac629834cc69e82df61229c7c3985f1d60", kill_on_drop: false }`
[INFO] [stdout] 993d723481b01a9ae89dca9e0e1a95ac629834cc69e82df61229c7c3985f1d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a73b91f255cf854efc298034c6123e03d2defc575d3f8515257b0ae03bad3b5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a73b91f255cf854efc298034c6123e03d2defc575d3f8515257b0ae03bad3b5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.18
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling finchers-core v0.11.0
[INFO] [stderr]    Compiling serde_qs v0.4.6
[INFO] [stderr]    Compiling finchers-http v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/header.rs:123:34
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 6   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/json.rs:165:34
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn as_fail(&self) -> Option<&Fail> {
[INFO] [stdout]     |                                  ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unnecessary parentheses around type
[INFO] [stdout]    --> src/path.rs:350:34
[INFO] [stdout]     |
[INFO] [stdout] 350 |     _marker: PhantomData<fn() -> (T)>,
[INFO] [stdout]     |                                  ^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:6:9
[INFO] [stdout]     |
[INFO] [stdout] 6   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_parens)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be shared between threads safely
[INFO] [stdout]    --> src/header.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be shared between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                          ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `HeaderError<E>`
[INFO] [stdout]    --> src/header.rs:107:10
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum HeaderError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum HeaderError<E: std::marker::Sync> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely
[INFO] [stdout]    --> src/header.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be sent between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                   ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `HeaderError<E>`
[INFO] [stdout]    --> src/header.rs:107:10
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum HeaderError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum HeaderError<E: std::marker::Send> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/header.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:27
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                           ----- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `HeaderError<E>`
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub enum HeaderError<E: std::fmt::Debug> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be shared between threads safely
[INFO] [stdout]    --> src/path.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be shared between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                          ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `FromSegmentError<E>`
[INFO] [stdout]    --> src/path.rs:272:10
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub enum FromSegmentError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub enum FromSegmentError<E: std::marker::Sync> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely
[INFO] [stdout]    --> src/path.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be sent between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                   ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `FromSegmentError<E>`
[INFO] [stdout]    --> src/path.rs:272:10
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub enum FromSegmentError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub enum FromSegmentError<E: std::marker::Send> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/path.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:27
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                           ----- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `FromSegmentError<E>`
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub enum FromSegmentError<E: std::fmt::Debug> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be shared between threads safely
[INFO] [stdout]    --> src/query.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be shared between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                          ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `QueryError<E>`
[INFO] [stdout]    --> src/query.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub enum QueryError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub enum QueryError<E: std::marker::Sync> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` cannot be sent between threads safely
[INFO] [stdout]    --> src/query.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be sent between threads safely
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:35
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                                   ---- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout] note: required because it appears within the type `QueryError<E>`
[INFO] [stdout]    --> src/query.rs:147:10
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub enum QueryError<E> {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub enum QueryError<E: std::marker::Send> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `E` doesn't implement `std::fmt::Debug`
[INFO] [stdout]    --> src/query.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, Fail)]
[INFO] [stdout]     |                 ^^^^ `E` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.8/src/lib.rs:108:27
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub trait Fail: Display + Debug + Send + Sync + 'static {
[INFO] [stdout]     |                           ----- required by this bound in `Fail`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `std::fmt::Debug` for `QueryError<E>`
[INFO] [stdout]     = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `E`
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub enum QueryError<E: std::fmt::Debug> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `finchers-http`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a73b91f255cf854efc298034c6123e03d2defc575d3f8515257b0ae03bad3b5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73b91f255cf854efc298034c6123e03d2defc575d3f8515257b0ae03bad3b5a", kill_on_drop: false }`
[INFO] [stdout] a73b91f255cf854efc298034c6123e03d2defc575d3f8515257b0ae03bad3b5a