[INFO] fetching crate tangram_model 0.7.0... [INFO] testing tangram_model-0.7.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate tangram_model 0.7.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tangram_model 0.7.0 [INFO] finished tweaking crates.io crate tangram_model 0.7.0 [INFO] tweaked toml for crates.io crate tangram_model 0.7.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tangram_model 0.7.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding buffalo v0.1.0 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tangram_finite v0.7.0 [INFO] [stderr] Downloaded tangram_table v0.7.0 [INFO] [stderr] Downloaded tangram_progress_counter v0.7.0 [INFO] [stderr] Downloaded tangram_metrics v0.7.0 [INFO] [stderr] Downloaded fast-float v0.2.0 [INFO] [stderr] Downloaded tangram_text v0.7.0 [INFO] [stderr] Downloaded tangram_kill_chip v0.7.0 [INFO] [stderr] Downloaded tangram_features v0.7.0 [INFO] [stderr] Downloaded buffalo_macro v0.1.0 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded tangram_linear v0.7.0 [INFO] [stderr] Downloaded tangram_tree v0.7.0 [INFO] [stderr] Downloaded buffalo v0.1.0 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded derive_deref v1.1.1 [INFO] [stderr] Downloaded bitvec v0.19.6 [INFO] [stderr] Downloaded tangram_zip v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee1b3c8b2f71ff36308b10f509aa7296f2a53f4164f620917d5cf4fd142ef275 [INFO] running `Command { std: "docker" "start" "-a" "ee1b3c8b2f71ff36308b10f509aa7296f2a53f4164f620917d5cf4fd142ef275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee1b3c8b2f71ff36308b10f509aa7296f2a53f4164f620917d5cf4fd142ef275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee1b3c8b2f71ff36308b10f509aa7296f2a53f4164f620917d5cf4fd142ef275", kill_on_drop: false }` [INFO] [stdout] ee1b3c8b2f71ff36308b10f509aa7296f2a53f4164f620917d5cf4fd142ef275 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8783e3c84cc4d4feca5dafd8e1ca914f3c77b3f4719fbe920ec3c2e588ae0f18 [INFO] running `Command { std: "docker" "start" "-a" "8783e3c84cc4d4feca5dafd8e1ca914f3c77b3f4719fbe920ec3c2e588ae0f18", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling tangram_zip v0.7.0 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling tangram_progress_counter v0.7.0 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling fast-float v0.2.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling tangram_kill_chip v0.7.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tangram_text v0.7.0 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling tangram_finite v0.7.0 [INFO] [stderr] Compiling buffalo_macro v0.1.0 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling tangram_metrics v0.7.0 [INFO] [stderr] Compiling buffalo v0.1.0 [INFO] [stderr] Compiling tangram_table v0.7.0 [INFO] [stderr] Compiling tangram_features v0.7.0 [INFO] [stderr] Compiling tangram_tree v0.7.0 [INFO] [stderr] Compiling tangram_linear v0.7.0 [INFO] [stderr] Compiling tangram_model v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn from_bytes(bytes: &[u8]) -> Result { [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] 29 | pub fn from_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.94s [INFO] running `Command { std: "docker" "inspect" "8783e3c84cc4d4feca5dafd8e1ca914f3c77b3f4719fbe920ec3c2e588ae0f18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8783e3c84cc4d4feca5dafd8e1ca914f3c77b3f4719fbe920ec3c2e588ae0f18", kill_on_drop: false }` [INFO] [stdout] 8783e3c84cc4d4feca5dafd8e1ca914f3c77b3f4719fbe920ec3c2e588ae0f18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 319b34b438a7295e5b448d095ec462925e54fbb42a25357920d32678e0ea17d7 [INFO] running `Command { std: "docker" "start" "-a" "319b34b438a7295e5b448d095ec462925e54fbb42a25357920d32678e0ea17d7", kill_on_drop: false }` [INFO] [stderr] Compiling tangram_model v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn from_bytes(bytes: &[u8]) -> Result { [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] 29 | pub fn from_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:29:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn from_bytes(bytes: &[u8]) -> Result { [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] 29 | pub fn from_bytes(bytes: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "319b34b438a7295e5b448d095ec462925e54fbb42a25357920d32678e0ea17d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "319b34b438a7295e5b448d095ec462925e54fbb42a25357920d32678e0ea17d7", kill_on_drop: false }` [INFO] [stdout] 319b34b438a7295e5b448d095ec462925e54fbb42a25357920d32678e0ea17d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e9cab17b14c985888b6410f23e87d72503bed643487d6d753da2bc4db3562a2a [INFO] running `Command { std: "docker" "start" "-a" "e9cab17b14c985888b6410f23e87d72503bed643487d6d753da2bc4db3562a2a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> lib.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn from_bytes(bytes: &[u8]) -> Result { [INFO] [stderr] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 29 | pub fn from_bytes(bytes: &[u8]) -> Result> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `tangram_model` (lib) generated 1 warning [INFO] [stderr] warning: `tangram_model` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests lib.rs (/opt/rustwide/target/debug/deps/tangram_model-7f34a3b465a441ae) [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 tangram_model [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" "e9cab17b14c985888b6410f23e87d72503bed643487d6d753da2bc4db3562a2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9cab17b14c985888b6410f23e87d72503bed643487d6d753da2bc4db3562a2a", kill_on_drop: false }` [INFO] [stdout] e9cab17b14c985888b6410f23e87d72503bed643487d6d753da2bc4db3562a2a