[INFO] fetching crate graviton 0.6.0... [INFO] testing graviton-0.6.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate graviton 0.6.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate graviton 0.6.0 [INFO] finished tweaking crates.io crate graviton 0.6.0 [INFO] tweaked toml for crates.io crate graviton 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate graviton 0.6.0 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 graviton 0.6.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded scroll_derive v0.10.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.9 [INFO] [stderr] Downloaded graviton_core v0.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded cranelift v0.56.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded ghost v0.1.1 [INFO] [stderr] Downloaded cranelift-frontend v0.56.0 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded goblin v0.1.3 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded cranelift-codegen v0.56.0 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.56.0 [INFO] [stderr] Downloaded cranelift-bforest v0.56.0 [INFO] [stderr] Downloaded colored v1.9.2 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded indexmap v1.3.1 [INFO] [stderr] Downloaded faerie v0.14.0 [INFO] [stderr] Downloaded scroll v0.10.1 [INFO] [stderr] Downloaded cranelift-faerie v0.56.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.56.0 [INFO] [stderr] Downloaded raw-cpuid v7.0.3 [INFO] [stderr] Downloaded target-lexicon v0.10.0 [INFO] [stderr] Downloaded graviton_backend v0.6.0 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded string-interner v0.7.1 [INFO] [stderr] Downloaded cranelift-module v0.56.0 [INFO] [stderr] Downloaded smallvec v1.1.0 [INFO] [stderr] Downloaded thiserror v1.0.9 [INFO] [stderr] Downloaded crc16 v0.4.0 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded erased-serde v0.3.10 [INFO] [stderr] Downloaded ctor v0.1.12 [INFO] [stderr] Downloaded cranelift-native v0.56.0 [INFO] [stderr] Downloaded rmp v0.8.9 [INFO] [stderr] Downloaded rmp-serde v0.14.0 [INFO] [stderr] Downloaded cranelift-entity v0.56.0 [INFO] [stderr] Downloaded graviton_ast v0.6.0 [INFO] [stderr] Downloaded inventory v0.1.5 [INFO] [stderr] Downloaded inventory-impl v0.1.5 [INFO] [stderr] Downloaded graviton_frontend v0.6.0 [INFO] [stderr] Downloaded typetag-impl v0.1.4 [INFO] [stderr] Downloaded typetag v0.1.4 [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] 0641ba362aaeb52271b3c2cfaef4b65e77f64605bf76c9ca931b8b99c9e9229a [INFO] running `Command { std: "docker" "start" "-a" "0641ba362aaeb52271b3c2cfaef4b65e77f64605bf76c9ca931b8b99c9e9229a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0641ba362aaeb52271b3c2cfaef4b65e77f64605bf76c9ca931b8b99c9e9229a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0641ba362aaeb52271b3c2cfaef4b65e77f64605bf76c9ca931b8b99c9e9229a", kill_on_drop: false }` [INFO] [stdout] 0641ba362aaeb52271b3c2cfaef4b65e77f64605bf76c9ca931b8b99c9e9229a [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] 3a4a15651825e661265cb1b35004128e7b1875a1228cc6053f8c50cc4c731287 [INFO] running `Command { std: "docker" "start" "-a" "3a4a15651825e661265cb1b35004128e7b1875a1228cc6053f8c50cc4c731287", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cranelift-entity v0.56.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cranelift-codegen-shared v0.56.0 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling cranelift-bforest v0.56.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.56.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling colored v1.9.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling ctor v0.1.12 [INFO] [stderr] Compiling inventory-impl v0.1.5 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling typetag-impl v0.1.4 [INFO] [stderr] Compiling inventory v0.1.5 [INFO] [stderr] Compiling scroll v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.9 [INFO] [stderr] Compiling goblin v0.1.3 [INFO] [stderr] Compiling cranelift-codegen v0.56.0 [INFO] [stderr] Compiling string-interner v0.7.1 [INFO] [stderr] Compiling graviton_core v0.6.0 [INFO] [stderr] Compiling erased-serde v0.3.10 [INFO] [stderr] Compiling rmp-serde v0.14.0 [INFO] [stderr] Compiling faerie v0.14.0 [INFO] [stderr] Compiling graviton_ast v0.6.0 [INFO] [stderr] Compiling typetag v0.1.4 [INFO] [stderr] Compiling graviton_frontend v0.6.0 [INFO] [stderr] Compiling cranelift-module v0.56.0 [INFO] [stderr] Compiling cranelift-frontend v0.56.0 [INFO] [stderr] Compiling cranelift-native v0.56.0 [INFO] [stderr] Compiling cranelift-faerie v0.56.0 [INFO] [stderr] Compiling cranelift v0.56.0 [INFO] [stderr] Compiling graviton_backend v0.6.0 [INFO] [stderr] Compiling graviton v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.56.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3a4a15651825e661265cb1b35004128e7b1875a1228cc6053f8c50cc4c731287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a4a15651825e661265cb1b35004128e7b1875a1228cc6053f8c50cc4c731287", kill_on_drop: false }` [INFO] [stdout] 3a4a15651825e661265cb1b35004128e7b1875a1228cc6053f8c50cc4c731287 [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] 32e17802935b2b6a939cbd4f7a4dc0f5cdf6bc681cecf0634f09890b11343b99 [INFO] running `Command { std: "docker" "start" "-a" "32e17802935b2b6a939cbd4f7a4dc0f5cdf6bc681cecf0634f09890b11343b99", kill_on_drop: false }` [INFO] [stderr] Compiling graviton v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.56.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "32e17802935b2b6a939cbd4f7a4dc0f5cdf6bc681cecf0634f09890b11343b99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32e17802935b2b6a939cbd4f7a4dc0f5cdf6bc681cecf0634f09890b11343b99", kill_on_drop: false }` [INFO] [stdout] 32e17802935b2b6a939cbd4f7a4dc0f5cdf6bc681cecf0634f09890b11343b99 [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] 00d168b78dedd25f86d0b0a76d1b791795d0b1be724c878787bad8d44dc82739 [INFO] running `Command { std: "docker" "start" "-a" "00d168b78dedd25f86d0b0a76d1b791795d0b1be724c878787bad8d44dc82739", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.56.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graviton-a293fa51d810f706) [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/graviton-2d9af3c8acb291af) [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 graviton [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] running `Command { std: "docker" "inspect" "00d168b78dedd25f86d0b0a76d1b791795d0b1be724c878787bad8d44dc82739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d168b78dedd25f86d0b0a76d1b791795d0b1be724c878787bad8d44dc82739", kill_on_drop: false }` [INFO] [stdout] 00d168b78dedd25f86d0b0a76d1b791795d0b1be724c878787bad8d44dc82739