[INFO] fetching crate nasbench 0.1.2... [INFO] testing nasbench-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate nasbench 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate nasbench 0.1.2 [INFO] finished tweaking crates.io crate nasbench 0.1.2 [INFO] tweaked toml for crates.io crate nasbench 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nasbench 0.1.2 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 nasbench 0.1.2 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trackable v0.2.23 [INFO] [stderr] Downloaded rustversion v1.0.2 [INFO] [stderr] Downloaded structopt v0.3.8 [INFO] [stderr] Downloaded bytecodec v0.4.13 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded serde_json v1.0.45 [INFO] [stderr] Downloaded trackable_derive v0.1.2 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.5 [INFO] [stderr] Downloaded structopt-derive v0.4.1 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded proc-macro-error v0.4.5 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded protobuf_codec v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 846d043028939eb1e1d3b34f6d6da254a84fe1eeae85f4d11c4f77547f69362a [INFO] running `Command { std: "docker" "start" "-a" "846d043028939eb1e1d3b34f6d6da254a84fe1eeae85f4d11c4f77547f69362a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "846d043028939eb1e1d3b34f6d6da254a84fe1eeae85f4d11c4f77547f69362a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846d043028939eb1e1d3b34f6d6da254a84fe1eeae85f4d11c4f77547f69362a", kill_on_drop: false }` [INFO] [stdout] 846d043028939eb1e1d3b34f6d6da254a84fe1eeae85f4d11c4f77547f69362a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 38660d42718115777e5c4f6c9eb5055d86d2f002fead923fd55e53c3b2a90a73 [INFO] running `Command { std: "docker" "start" "-a" "38660d42718115777e5c4f6c9eb5055d86d2f002fead923fd55e53c3b2a90a73", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.45 [INFO] [stderr] Compiling trackable v0.2.23 [INFO] [stderr] Compiling bytecodec v0.4.13 [INFO] [stderr] Compiling protobuf_codec v0.2.8 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling proc-macro-error v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.5 [INFO] [stderr] Compiling structopt-derive v0.4.1 [INFO] [stderr] Compiling structopt v0.3.8 [INFO] [stderr] Compiling nasbench v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataset.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | let mut model = models.entry(record.spec.clone()).or_default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/tfrecord.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TfRecord { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 10 | pub len: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TfRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.93s [INFO] running `Command { std: "docker" "inspect" "38660d42718115777e5c4f6c9eb5055d86d2f002fead923fd55e53c3b2a90a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38660d42718115777e5c4f6c9eb5055d86d2f002fead923fd55e53c3b2a90a73", kill_on_drop: false }` [INFO] [stdout] 38660d42718115777e5c4f6c9eb5055d86d2f002fead923fd55e53c3b2a90a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e9d2ff859a57055b699c2e6e9852db94d6a60c72e525e2f7479951b408db3b6f [INFO] running `Command { std: "docker" "start" "-a" "e9d2ff859a57055b699c2e6e9852db94d6a60c72e525e2f7479951b408db3b6f", kill_on_drop: false }` [INFO] [stderr] Compiling nasbench v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataset.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | let mut model = models.entry(record.spec.clone()).or_default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/tfrecord.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TfRecord { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 10 | pub len: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TfRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dataset.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | let mut model = models.entry(record.spec.clone()).or_default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/tfrecord.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct TfRecord { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 10 | pub len: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TfRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "e9d2ff859a57055b699c2e6e9852db94d6a60c72e525e2f7479951b408db3b6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9d2ff859a57055b699c2e6e9852db94d6a60c72e525e2f7479951b408db3b6f", kill_on_drop: false }` [INFO] [stdout] e9d2ff859a57055b699c2e6e9852db94d6a60c72e525e2f7479951b408db3b6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 445bd1a3b60d5a4a2f93e93c70a6b3a1ba25ef117c4d656e8148abab1aa7db60 [INFO] running `Command { std: "docker" "start" "-a" "445bd1a3b60d5a4a2f93e93c70a6b3a1ba25ef117c4d656e8148abab1aa7db60", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dataset.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | let mut model = models.entry(record.spec.clone()).or_default(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `len` is never read [INFO] [stderr] --> src/tfrecord.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct TfRecord { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 10 | pub len: u64, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TfRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nasbench` (lib) generated 2 warnings (run `cargo fix --lib -p nasbench` to apply 1 suggestion) [INFO] [stderr] warning: `nasbench` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nasbench-f04a669070595e43) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test model::tests::op_works ... ok [INFO] [stdout] test model::tests::adjacency_matrix_works ... ok [INFO] [stdout] test protobuf::tests::decoder_works ... ok [INFO] [stdout] test model::tests::model_spec_works ... ok [INFO] [stdout] test model::tests::module_hash_works ... ok [INFO] [stdout] test dataset::tests::nasbench_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nasbench-860deba743e08bfc) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nasbench [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 39) - compile ... ok [INFO] [stdout] test src/model.rs - model::AdjacencyMatrix (line 265) ... ok [INFO] [stdout] test src/model.rs - model::Op (line 209) ... ok [INFO] [stdout] test src/model.rs - model::ModelSpec (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "445bd1a3b60d5a4a2f93e93c70a6b3a1ba25ef117c4d656e8148abab1aa7db60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "445bd1a3b60d5a4a2f93e93c70a6b3a1ba25ef117c4d656e8148abab1aa7db60", kill_on_drop: false }` [INFO] [stdout] 445bd1a3b60d5a4a2f93e93c70a6b3a1ba25ef117c4d656e8148abab1aa7db60