[INFO] fetching crate mz-avro 0.7.0... [INFO] building mz-avro-0.7.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate mz-avro 0.7.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate mz-avro 0.7.0 [INFO] finished tweaking crates.io crate mz-avro 0.7.0 [INFO] tweaked toml for crates.io crate mz-avro 0.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mz-avro 0.7.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mz-avro 0.7.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded md-5 v0.10.1 [INFO] [stderr] Downloaded serde_derive v1.0.143 [INFO] [stderr] Downloaded generic-array v0.14.6 [INFO] [stderr] Downloaded enum-kinds v0.5.1 [INFO] [stderr] Downloaded either v1.7.0 [INFO] [stderr] Downloaded snap v1.0.5 [INFO] [stderr] Downloaded getrandom v0.2.7 [INFO] [stderr] Downloaded anyhow v1.0.61 [INFO] [stderr] Downloaded uuid v1.1.2 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded miniz_oxide v0.5.3 [INFO] [stderr] Downloaded serde v1.0.143 [INFO] [stderr] Downloaded bumpalo v3.10.0 [INFO] [stderr] Downloaded serde_json v1.0.83 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded libc v0.2.131 [INFO] [stderr] Downloaded chrono v0.4.21 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 898f06b5434f557572e00f3bc4c0860624bf7e3e5ae4292e96d4b9599eb6d35c [INFO] running `Command { std: "docker" "start" "-a" "898f06b5434f557572e00f3bc4c0860624bf7e3e5ae4292e96d4b9599eb6d35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "898f06b5434f557572e00f3bc4c0860624bf7e3e5ae4292e96d4b9599eb6d35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898f06b5434f557572e00f3bc4c0860624bf7e3e5ae4292e96d4b9599eb6d35c", kill_on_drop: false }` [INFO] [stdout] 898f06b5434f557572e00f3bc4c0860624bf7e3e5ae4292e96d4b9599eb6d35c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79d92927cdff71c698e92517a92f0a559279ab05418039496943d44294db99a [INFO] running `Command { std: "docker" "start" "-a" "b79d92927cdff71c698e92517a92f0a559279ab05418039496943d44294db99a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling anyhow v1.0.61 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling uuid v1.1.2 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling chrono v0.4.21 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling mz-avro v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `reader_fullnames` is never read [INFO] [stdout] --> src/reader.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 327 | pub struct SchemaResolver<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 335 | pub reader_fullnames: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:376:30 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.42s [INFO] running `Command { std: "docker" "inspect" "b79d92927cdff71c698e92517a92f0a559279ab05418039496943d44294db99a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79d92927cdff71c698e92517a92f0a559279ab05418039496943d44294db99a", kill_on_drop: false }` [INFO] [stdout] b79d92927cdff71c698e92517a92f0a559279ab05418039496943d44294db99a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 505ea61d7919d4af35236c4e5951602f79b3044b8e2785aec9aa8e6b5e99cca5 [INFO] running `Command { std: "docker" "start" "-a" "505ea61d7919d4af35236c4e5951602f79b3044b8e2785aec9aa8e6b5e99cca5", kill_on_drop: false }` [INFO] [stderr] Compiling md-5 v0.10.1 [INFO] [stdout] warning: field `reader_fullnames` is never read [INFO] [stdout] --> src/reader.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 327 | pub struct SchemaResolver<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 335 | pub reader_fullnames: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:376:30 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mz-avro v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `reader_fullnames` is never read [INFO] [stdout] --> src/reader.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 327 | pub struct SchemaResolver<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 335 | pub reader_fullnames: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TestSerdeSerialize` is never constructed [INFO] [stdout] --> src/writer.rs:528:12 [INFO] [stdout] | [INFO] [stdout] 528 | struct TestSerdeSerialize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 157 | pub fn as_ref(&self) -> SchemaPieceRefOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:368:21 [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 368 | pub fn top_node(&self) -> SchemaNode<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/schema.rs:376:30 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 376 | pub fn top_node_or_named(&self) -> SchemaNodeOrNamed<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "505ea61d7919d4af35236c4e5951602f79b3044b8e2785aec9aa8e6b5e99cca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "505ea61d7919d4af35236c4e5951602f79b3044b8e2785aec9aa8e6b5e99cca5", kill_on_drop: false }` [INFO] [stdout] 505ea61d7919d4af35236c4e5951602f79b3044b8e2785aec9aa8e6b5e99cca5