[INFO] fetching crate gabira 0.1.3...
[INFO] checking gabira-0.1.3 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate gabira 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gabira 0.1.3 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gabira 0.1.3
[INFO] finished tweaking crates.io crate gabira 0.1.3
[INFO] tweaked toml for crates.io crate gabira 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98566b34c994ae90c29d55dba7ce107f90411235943351a191f72da7aeea4322
[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" "98566b34c994ae90c29d55dba7ce107f90411235943351a191f72da7aeea4322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98566b34c994ae90c29d55dba7ce107f90411235943351a191f72da7aeea4322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98566b34c994ae90c29d55dba7ce107f90411235943351a191f72da7aeea4322", kill_on_drop: false }`
[INFO] [stdout] 98566b34c994ae90c29d55dba7ce107f90411235943351a191f72da7aeea4322
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91787a34962a832ef887eb416a18e2cf400b9fc33065b42f6cc47c1f6d2228b9
[INFO] running `Command { std: "docker" "start" "-a" "91787a34962a832ef887eb416a18e2cf400b9fc33065b42f6cc47c1f6d2228b9", kill_on_drop: false }`
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[INFO] [stderr]     Checking gabira v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn create_status_assert(status: u16) -> Box<FnMut(&ClientResponse)> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn create_body_assert<'a>(body: Body) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:26:71
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn create_cookie_assert<'a>(name: &'a str, value: &'a str) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn create_json_assert<'a, T: Serialize>(json: T) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn create_form_assert<'a, T: Serialize>(form: T) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | ) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expect_builder.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |   pub expectations: Vec<Box<FnMut(&ClientResponse) + 'a>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn create_status_assert(status: u16) -> Box<FnMut(&ClientResponse)> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn create_body_assert<'a>(body: Body) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:26:71
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn create_cookie_assert<'a>(name: &'a str, value: &'a str) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn create_json_assert<'a, T: Serialize>(json: T) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn create_form_assert<'a, T: Serialize>(form: T) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/assert.rs:53:10
[INFO] [stdout]    |
[INFO] [stdout] 53 | ) -> Box<FnMut(&ClientResponse) + 'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/expect_builder.rs:16:29
[INFO] [stdout]    |
[INFO] [stdout] 16 |   pub expectations: Vec<Box<FnMut(&ClientResponse) + 'a>>,
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&ClientResponse) + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "91787a34962a832ef887eb416a18e2cf400b9fc33065b42f6cc47c1f6d2228b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91787a34962a832ef887eb416a18e2cf400b9fc33065b42f6cc47c1f6d2228b9", kill_on_drop: false }`
[INFO] [stdout] 91787a34962a832ef887eb416a18e2cf400b9fc33065b42f6cc47c1f6d2228b9