[INFO] fetching crate tortuga 0.1.1... [INFO] testing tortuga-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate tortuga 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tortuga 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tortuga 0.1.1 [INFO] finished tweaking crates.io crate tortuga 0.1.1 [INFO] tweaked toml for crates.io crate tortuga 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate tortuga 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad8a6ea97ae552a196664904524ec50b30f05b91efd2392a65584325aad50ef7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ad8a6ea97ae552a196664904524ec50b30f05b91efd2392a65584325aad50ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad8a6ea97ae552a196664904524ec50b30f05b91efd2392a65584325aad50ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8a6ea97ae552a196664904524ec50b30f05b91efd2392a65584325aad50ef7", kill_on_drop: false }` [INFO] [stdout] ad8a6ea97ae552a196664904524ec50b30f05b91efd2392a65584325aad50ef7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ea6642f3e0504898003cb8caa6b98457658959a9e515c5e6fc1d726675c88c1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ea6642f3e0504898003cb8caa6b98457658959a9e515c5e6fc1d726675c88c1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.68.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.11.0 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling wasmparser v0.65.0 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling rayon-core v1.8.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling wasmtime-cache v0.21.0 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling wast v24.0.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling errno v0.2.6 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling regalloc v0.0.31 [INFO] [stderr] Compiling directories-next v1.0.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Compiling wasmtime-runtime v0.21.0 [INFO] [stderr] Compiling wat v1.0.25 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling scroll_derive v0.10.2 [INFO] [stderr] Compiling scroll v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling cranelift-entity v0.68.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.68.0 [INFO] [stderr] Compiling cranelift-bforest v0.68.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.21.1 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling cranelift-codegen v0.68.0 [INFO] [stderr] Compiling cranelift-frontend v0.68.0 [INFO] [stderr] Compiling cranelift-native v0.68.0 [INFO] [stderr] Compiling cranelift-wasm v0.68.0 [INFO] [stderr] Compiling wasmtime-environ v0.21.0 [INFO] [stderr] Compiling wasmtime-debug v0.21.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.21.0 [INFO] [stderr] Compiling wasmtime-profiling v0.21.0 [INFO] [stderr] Compiling wasmtime-obj v0.21.0 [INFO] [stderr] Compiling wasmtime-jit v0.21.0 [INFO] [stderr] Compiling wasmtime v0.21.0 [INFO] [stderr] Compiling tortuga v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/queue.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new() -> Envelope { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/queue.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn empty(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/queue.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn new(capacity: usize) -> RingBufferQueue { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/system/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn new(capacity: usize) -> System { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 50s [INFO] running `Command { std: "docker" "inspect" "3ea6642f3e0504898003cb8caa6b98457658959a9e515c5e6fc1d726675c88c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ea6642f3e0504898003cb8caa6b98457658959a9e515c5e6fc1d726675c88c1", kill_on_drop: false }` [INFO] [stdout] 3ea6642f3e0504898003cb8caa6b98457658959a9e515c5e6fc1d726675c88c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 644ed8d3b133550dfbd32056d8366657cfee32062b7359f2e467b6d8f1602525 [INFO] running `Command { std: "docker" "start" "-a" "644ed8d3b133550dfbd32056d8366657cfee32062b7359f2e467b6d8f1602525", kill_on_drop: false }` [INFO] [stderr] Compiling tortuga v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/queue.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new() -> Envelope { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/queue.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn empty(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/queue.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn new(capacity: usize) -> RingBufferQueue { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/system/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | fn new(capacity: usize) -> System { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/system/mod.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | for i in 1..10 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `empty` [INFO] [stdout] --> src/queue.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn empty(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.46s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "644ed8d3b133550dfbd32056d8366657cfee32062b7359f2e467b6d8f1602525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "644ed8d3b133550dfbd32056d8366657cfee32062b7359f2e467b6d8f1602525", kill_on_drop: false }` [INFO] [stdout] 644ed8d3b133550dfbd32056d8366657cfee32062b7359f2e467b6d8f1602525 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d41f81db203e08796cd8d7eba3a6d801d1a3180644e760c85a0668534ea9c920 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d41f81db203e08796cd8d7eba3a6d801d1a3180644e760c85a0668534ea9c920", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/queue.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn new() -> Envelope { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/queue.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | fn empty(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/queue.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn new(capacity: usize) -> RingBufferQueue { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/system/mod.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | fn new(capacity: usize) -> System { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/system/mod.rs:173:13 [INFO] [stderr] | [INFO] [stderr] 173 | for i in 1..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `empty` [INFO] [stderr] --> src/queue.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | fn empty(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tortuga-8c3ced6b80eac67e [INFO] [stdout] running 7 tests [INFO] [stdout] test queue::tests::push_pop_multiple_messages ... ok [INFO] [stdout] test queue::tests::push_when_full ... ok [INFO] [stdout] test queue::tests::push_single_message ... ok [INFO] [stdout] test wasm::wasmtime::tests::receive_happy_case ... ok [INFO] [stdout] test wasm::wasmtime::tests::read_and_write_message ... ok [INFO] [stdout] test wasm::wasmtime::tests::allocate_happy_case ... ok [INFO] [stdout] test system::tests::usability ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tortuga-f18ef159f960bc00 [INFO] [stdout] [INFO] [stderr] Doc-tests tortuga [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d41f81db203e08796cd8d7eba3a6d801d1a3180644e760c85a0668534ea9c920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d41f81db203e08796cd8d7eba3a6d801d1a3180644e760c85a0668534ea9c920", kill_on_drop: false }` [INFO] [stdout] d41f81db203e08796cd8d7eba3a6d801d1a3180644e760c85a0668534ea9c920