[INFO] fetching crate mem_viewer 0.3.0... [INFO] testing mem_viewer-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate mem_viewer 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mem_viewer 0.3.0 [INFO] finished tweaking crates.io crate mem_viewer 0.3.0 [INFO] tweaked toml for crates.io crate mem_viewer 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mem_viewer 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mem_viewer 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded proc-macro2 v1.0.85 [INFO] [stderr] Downloaded serde_derive v1.0.203 [INFO] [stderr] Downloaded serde v1.0.203 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 468208df8246148e74e87ab8d60b5d1d74e0b3f2b874e758f2dc1e7c678abdf3 [INFO] running `Command { std: "docker" "start" "-a" "468208df8246148e74e87ab8d60b5d1d74e0b3f2b874e758f2dc1e7c678abdf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "468208df8246148e74e87ab8d60b5d1d74e0b3f2b874e758f2dc1e7c678abdf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "468208df8246148e74e87ab8d60b5d1d74e0b3f2b874e758f2dc1e7c678abdf3", kill_on_drop: false }` [INFO] [stdout] 468208df8246148e74e87ab8d60b5d1d74e0b3f2b874e758f2dc1e7c678abdf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45883f88a467ee05392fbef5cf81f2cc1971327ca8a5a032f648fbb4e05847c7 [INFO] running `Command { std: "docker" "start" "-a" "45883f88a467ee05392fbef5cf81f2cc1971327ca8a5a032f648fbb4e05847c7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling mem_viewer v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.24s [INFO] running `Command { std: "docker" "inspect" "45883f88a467ee05392fbef5cf81f2cc1971327ca8a5a032f648fbb4e05847c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45883f88a467ee05392fbef5cf81f2cc1971327ca8a5a032f648fbb4e05847c7", kill_on_drop: false }` [INFO] [stdout] 45883f88a467ee05392fbef5cf81f2cc1971327ca8a5a032f648fbb4e05847c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64601ad6f09293e74f68756ad6e22ce6982a3a351469638bcf62498fdce432ed [INFO] running `Command { std: "docker" "start" "-a" "64601ad6f09293e74f68756ad6e22ce6982a3a351469638bcf62498fdce432ed", kill_on_drop: false }` [INFO] [stderr] Compiling mem_viewer v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "64601ad6f09293e74f68756ad6e22ce6982a3a351469638bcf62498fdce432ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64601ad6f09293e74f68756ad6e22ce6982a3a351469638bcf62498fdce432ed", kill_on_drop: false }` [INFO] [stdout] 64601ad6f09293e74f68756ad6e22ce6982a3a351469638bcf62498fdce432ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f751371e3235e921c5a131fc22068415a3be671229419b87dacdff21c7e1d36 [INFO] running `Command { std: "docker" "start" "-a" "4f751371e3235e921c5a131fc22068415a3be671229419b87dacdff21c7e1d36", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mem_viewer-ba3006ded681eca2) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test tests::f32_viewer ... ok [INFO] [stdout] test tests::ptr_viewer ... ok [INFO] [stdout] test tests::u16_viewer ... ok [INFO] [stdout] test tests::utf8_viewer ... ok [INFO] [stdout] test tests::box_viewer ... ok [INFO] [stdout] test tests::functype_viewer ... ok [INFO] [stdout] test tests::vec_of_box_viewer ... ok [INFO] [stdout] test tests::vec_viewer ... ok [INFO] [stdout] test tests::str_viewer ... ok [INFO] [stdout] test tests::struct_viewer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests mem_viewer [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - safe_view_mem (line 891) ... FAILED [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/lib.rs - view_mem (line 1057) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - safe_view_mem (line 905) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - safe_view_mem (line 891) stdout ---- [INFO] [stdout] error: cannot find derive macro `Serialize` in this scope [INFO] [stdout] --> src/lib.rs:892:10 [INFO] [stdout] | [INFO] [stdout] 892 | #[derive(Serialize)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these derive macros [INFO] [stdout] | [INFO] [stdout] 891 + use mem_viewer::Serialize; [INFO] [stdout] | [INFO] [stdout] 891 + use serde::Serialize; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - safe_view_mem (line 891) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f751371e3235e921c5a131fc22068415a3be671229419b87dacdff21c7e1d36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f751371e3235e921c5a131fc22068415a3be671229419b87dacdff21c7e1d36", kill_on_drop: false }` [INFO] [stdout] 4f751371e3235e921c5a131fc22068415a3be671229419b87dacdff21c7e1d36