[INFO] crate pincers 0.2.0 is already in cache [INFO] testing pincers-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate pincers 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate pincers 0.2.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pincers 0.2.0 [INFO] finished tweaking crates.io crate pincers 0.2.0 [INFO] tweaked toml for crates.io crate pincers 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69c67eadb9b31286f35a0b0246348412709afaf781c682659a3f122eeeac0b19 [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" "69c67eadb9b31286f35a0b0246348412709afaf781c682659a3f122eeeac0b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69c67eadb9b31286f35a0b0246348412709afaf781c682659a3f122eeeac0b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69c67eadb9b31286f35a0b0246348412709afaf781c682659a3f122eeeac0b19", kill_on_drop: false }` [INFO] [stdout] 69c67eadb9b31286f35a0b0246348412709afaf781c682659a3f122eeeac0b19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--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] 9788373d7f7dc87903740710477746d239bc8c1a4862ec6eb6bd4b791e812b35 [INFO] running `Command { std: "docker" "start" "-a" "9788373d7f7dc87903740710477746d239bc8c1a4862ec6eb6bd4b791e812b35", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling pincers v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hashing.rs:24:64 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn digest(hash: HashType, bits: Option) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:64 [INFO] [stdout] | [INFO] [stdout] 35 | fn hash_instance(algo: &str, sum: &Option<&str>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | fn compute_hash(mut digest: Box, body: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "9788373d7f7dc87903740710477746d239bc8c1a4862ec6eb6bd4b791e812b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9788373d7f7dc87903740710477746d239bc8c1a4862ec6eb6bd4b791e812b35", kill_on_drop: false }` [INFO] [stdout] 9788373d7f7dc87903740710477746d239bc8c1a4862ec6eb6bd4b791e812b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 198522f3a46900e8ad9b42e6811c4ba0c8e8a40f1bb879dfb405897273548276 [INFO] running `Command { std: "docker" "start" "-a" "198522f3a46900e8ad9b42e6811c4ba0c8e8a40f1bb879dfb405897273548276", kill_on_drop: false }` [INFO] [stderr] Compiling pincers v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hashing.rs:24:64 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn digest(hash: HashType, bits: Option) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:64 [INFO] [stdout] | [INFO] [stdout] 35 | fn hash_instance(algo: &str, sum: &Option<&str>) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | fn compute_hash(mut digest: Box, body: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.94s [INFO] running `Command { std: "docker" "inspect" "198522f3a46900e8ad9b42e6811c4ba0c8e8a40f1bb879dfb405897273548276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "198522f3a46900e8ad9b42e6811c4ba0c8e8a40f1bb879dfb405897273548276", kill_on_drop: false }` [INFO] [stdout] 198522f3a46900e8ad9b42e6811c4ba0c8e8a40f1bb879dfb405897273548276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 75b289115775efaf2a239bd95ea6ef7e266f6c35d78d1b7bb00a827c5720cd4f [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" "75b289115775efaf2a239bd95ea6ef7e266f6c35d78d1b7bb00a827c5720cd4f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/hashing.rs:24:64 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn digest(hash: HashType, bits: Option) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:35:64 [INFO] [stderr] | [INFO] [stderr] 35 | fn hash_instance(algo: &str, sum: &Option<&str>) -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | fn compute_hash(mut digest: Box, body: &[u8]) -> String { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn DynDigest` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pincers-fc65dda03e382108 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test verify_matches ... ok [INFO] [stdout] test verify_not_matches ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "75b289115775efaf2a239bd95ea6ef7e266f6c35d78d1b7bb00a827c5720cd4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b289115775efaf2a239bd95ea6ef7e266f6c35d78d1b7bb00a827c5720cd4f", kill_on_drop: false }` [INFO] [stdout] 75b289115775efaf2a239bd95ea6ef7e266f6c35d78d1b7bb00a827c5720cd4f