[INFO] crate serde-value 0.6.0 is already in cache [INFO] testing serde-value-0.6.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate serde-value 0.6.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate serde-value 0.6.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde-value 0.6.0 [INFO] finished tweaking crates.io crate serde-value 0.6.0 [INFO] tweaked toml for crates.io crate serde-value 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d44bd943c48490124ead2ab2f1c7ae5d23ac80edd67147211f91568d0d1a7fb [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" "9d44bd943c48490124ead2ab2f1c7ae5d23ac80edd67147211f91568d0d1a7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d44bd943c48490124ead2ab2f1c7ae5d23ac80edd67147211f91568d0d1a7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d44bd943c48490124ead2ab2f1c7ae5d23ac80edd67147211f91568d0d1a7fb", kill_on_drop: false }` [INFO] [stdout] 9d44bd943c48490124ead2ab2f1c7ae5d23ac80edd67147211f91568d0d1a7fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77b8227574d78e434ac8f1a26096620b05db29c59a9d813a2a340cfdd049011b [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" "77b8227574d78e434ac8f1a26096620b05db29c59a9d813a2a340cfdd049011b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling serde-value v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:271:32 [INFO] [stdout] | [INFO] [stdout] 271 | while let Some(elem) = try!(visitor.next_element()) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:279:40 [INFO] [stdout] | [INFO] [stdout] 279 | while let Some((key, value)) = try!(visitor.next_entry()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:99:50 [INFO] [stdout] | [INFO] [stdout] 99 | fn invalid_type(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [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/de.rs:103:51 [INFO] [stdout] | [INFO] [stdout] 103 | fn invalid_value(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:107:41 [INFO] [stdout] | [INFO] [stdout] 107 | fn invalid_length(len: usize, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.52s [INFO] running `Command { std: "docker" "inspect" "77b8227574d78e434ac8f1a26096620b05db29c59a9d813a2a340cfdd049011b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b8227574d78e434ac8f1a26096620b05db29c59a9d813a2a340cfdd049011b", kill_on_drop: false }` [INFO] [stdout] 77b8227574d78e434ac8f1a26096620b05db29c59a9d813a2a340cfdd049011b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7382d58bdb79ab5ad940e5598e9a2baf2263c044c49b7b768a4b5f57458a8776 [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" "7382d58bdb79ab5ad940e5598e9a2baf2263c044c49b7b768a4b5f57458a8776", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:271:32 [INFO] [stdout] | [INFO] [stdout] 271 | while let Some(elem) = try!(visitor.next_element()) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:279:40 [INFO] [stdout] | [INFO] [stdout] 279 | while let Some((key, value)) = try!(visitor.next_entry()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:99:50 [INFO] [stdout] | [INFO] [stdout] 99 | fn invalid_type(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [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/de.rs:103:51 [INFO] [stdout] | [INFO] [stdout] 103 | fn invalid_value(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:107:41 [INFO] [stdout] | [INFO] [stdout] 107 | fn invalid_length(len: usize, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling serde-value v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:271:32 [INFO] [stdout] | [INFO] [stdout] 271 | while let Some(elem) = try!(visitor.next_element()) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/de.rs:279:40 [INFO] [stdout] | [INFO] [stdout] 279 | while let Some((key, value)) = try!(visitor.next_entry()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:99:50 [INFO] [stdout] | [INFO] [stdout] 99 | fn invalid_type(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [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/de.rs:103:51 [INFO] [stdout] | [INFO] [stdout] 103 | fn invalid_value(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/de.rs:107:41 [INFO] [stdout] | [INFO] [stdout] 107 | fn invalid_length(len: usize, exp: &de::Expected) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.08s [INFO] running `Command { std: "docker" "inspect" "7382d58bdb79ab5ad940e5598e9a2baf2263c044c49b7b768a4b5f57458a8776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7382d58bdb79ab5ad940e5598e9a2baf2263c044c49b7b768a4b5f57458a8776", kill_on_drop: false }` [INFO] [stdout] 7382d58bdb79ab5ad940e5598e9a2baf2263c044c49b7b768a4b5f57458a8776 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6765c9dd3432e189b728e79161eaf7d05d01f6cb8bdfe61b5731ac21d2dd0647 [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" "6765c9dd3432e189b728e79161eaf7d05d01f6cb8bdfe61b5731ac21d2dd0647", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/de.rs:271:32 [INFO] [stderr] | [INFO] [stderr] 271 | while let Some(elem) = try!(visitor.next_element()) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/de.rs:279:40 [INFO] [stderr] | [INFO] [stderr] 279 | while let Some((key, value)) = try!(visitor.next_entry()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:99:50 [INFO] [stderr] | [INFO] [stderr] 99 | fn invalid_type(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:103:51 [INFO] [stderr] | [INFO] [stderr] 103 | fn invalid_value(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | fn invalid_length(len: usize, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/de.rs:271:32 [INFO] [stderr] | [INFO] [stderr] 271 | while let Some(elem) = try!(visitor.next_element()) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/de.rs:279:40 [INFO] [stderr] | [INFO] [stderr] 279 | while let Some((key, value)) = try!(visitor.next_entry()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:99:50 [INFO] [stderr] | [INFO] [stderr] 99 | fn invalid_type(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:103:51 [INFO] [stderr] | [INFO] [stderr] 103 | fn invalid_value(unexp: de::Unexpected, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/de.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | fn invalid_length(len: usize, exp: &de::Expected) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn de::Expected` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/serde_value-64ec2d82a52eb0bb [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test deserialize_newtype ... ok [INFO] [stdout] test deserialize_newtype2 ... ok [INFO] [stdout] test deserialize_inside_deserialize_impl ... ok [INFO] [stdout] test deserialize_into_enum ... ok [INFO] [stdout] test de_smoke_test ... ok [INFO] [stdout] test ser_smoke_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests serde-value [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6765c9dd3432e189b728e79161eaf7d05d01f6cb8bdfe61b5731ac21d2dd0647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6765c9dd3432e189b728e79161eaf7d05d01f6cb8bdfe61b5731ac21d2dd0647", kill_on_drop: false }` [INFO] [stdout] 6765c9dd3432e189b728e79161eaf7d05d01f6cb8bdfe61b5731ac21d2dd0647