[INFO] crate mohan 0.0.53 is already in cache [INFO] testing mohan-0.0.53 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate mohan 0.0.53 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mohan 0.0.53 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 mohan 0.0.53 [INFO] finished tweaking crates.io crate mohan 0.0.53 [INFO] tweaked toml for crates.io crate mohan 0.0.53 written to /workspace/builds/worker-2/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6eda52eb20b5eedf344a0d72161d9205cd71bac11ad2e743ec1eece7dae33540 [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" "6eda52eb20b5eedf344a0d72161d9205cd71bac11ad2e743ec1eece7dae33540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6eda52eb20b5eedf344a0d72161d9205cd71bac11ad2e743ec1eece7dae33540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6eda52eb20b5eedf344a0d72161d9205cd71bac11ad2e743ec1eece7dae33540", kill_on_drop: false }` [INFO] [stdout] 6eda52eb20b5eedf344a0d72161d9205cd71bac11ad2e743ec1eece7dae33540 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 7c441d11b76049f4cc5fdc606dff16a380666c0451ee5a299220115454636be7 [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" "7c441d11b76049f4cc5fdc606dff16a380666c0451ee5a299220115454636be7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling packed_simd v0.3.3 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling subtle v2.2.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling blake2b_simd v0.5.10 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling uint v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling curve25519-dalek v2.1.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling mohan v0.0.53 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/base58.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | use std::{error, fmt, str, slice, iter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stdout] --> src/fast_merkle_root.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | leaves.split_off(drain_start); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s [INFO] running `Command { std: "docker" "inspect" "7c441d11b76049f4cc5fdc606dff16a380666c0451ee5a299220115454636be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c441d11b76049f4cc5fdc606dff16a380666c0451ee5a299220115454636be7", kill_on_drop: false }` [INFO] [stdout] 7c441d11b76049f4cc5fdc606dff16a380666c0451ee5a299220115454636be7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 891256b9abf77b6bd4b2b806fb6cca3729e0e40413367e37a556ecb67421da15 [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" "891256b9abf77b6bd4b2b806fb6cca3729e0e40413367e37a556ecb67421da15", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling zeroize_derive v0.10.0 [INFO] [stderr] Compiling mohan v0.0.53 [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/base58.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | use std::{error, fmt, str, slice, iter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stdout] --> src/fast_merkle_root.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | leaves.split_off(drain_start); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling zeroize v0.10.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling bacteria v0.0.5 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling mohan v0.0.53 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/base58.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | use std::{error, fmt, str, slice, iter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::decode as hex_decode` [INFO] [stdout] --> src/base58.rs:235:9 [INFO] [stdout] | [INFO] [stdout] 235 | use hex::decode as hex_decode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stdout] --> src/fast_merkle_root.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | leaves.split_off(drain_start); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.48s [INFO] running `Command { std: "docker" "inspect" "891256b9abf77b6bd4b2b806fb6cca3729e0e40413367e37a556ecb67421da15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "891256b9abf77b6bd4b2b806fb6cca3729e0e40413367e37a556ecb67421da15", kill_on_drop: false }` [INFO] [stdout] 891256b9abf77b6bd4b2b806fb6cca3729e0e40413367e37a556ecb67421da15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d1ca55fcbd555b8b7c72709efc37854a3393e5f860e07c0595afac641ff8d0df [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" "d1ca55fcbd555b8b7c72709efc37854a3393e5f860e07c0595afac641ff8d0df", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/base58.rs:18:11 [INFO] [stderr] | [INFO] [stderr] 18 | use std::{error, fmt, str, slice, iter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stderr] --> src/fast_merkle_root.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | leaves.split_off(drain_start); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/base58.rs:18:11 [INFO] [stderr] | [INFO] [stderr] 18 | use std::{error, fmt, str, slice, iter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hex::decode as hex_decode` [INFO] [stderr] --> src/base58.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | use hex::decode as hex_decode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::vec::Vec::::split_off` that must be used [INFO] [stderr] --> src/fast_merkle_root.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | leaves.split_off(drain_start); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mohan-4c735dc61a397e7b [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test fast_merkle_root::test_to_merkle_fast_zero ... ok [INFO] [stdout] test base58::tests::test_base58_encode ... ok [INFO] [stdout] test fast_merkle_root::test_to_merkle_fast_short ... ok [INFO] [stdout] test hash::sip::test_sip::test_hash_idempotent ... ok [INFO] [stdout] test base58::tests::test_base58_decode ... ok [INFO] [stdout] test fisher_yates::test_vector_shuffle ... ok [INFO] [stdout] test fisher_yates::test_in_place_fisher_yates ... ok [INFO] [stdout] test tai64::tests::before_epoch ... ok [INFO] [stdout] test hash::sip::test_sip::test_siphash_2_4 ... ok [INFO] [stdout] test hash::sip::test_sip::test_hash_usize ... ok [INFO] [stdout] test tai64::tests::known_answer ... ok [INFO] [stdout] test hash::types::tests::test_serialize_h256_zero ... ok [INFO] [stdout] test hash::types::tests::test_serialize_h256_two ... ok [INFO] [stdout] test hex::test::test_from_hex ... ok [INFO] [stdout] test hash::types::tests::test_serialize_h256_sixteen ... ok [INFO] [stdout] test hash::sip::test_sip::test_hash_no_concat_alias ... ok [INFO] [stdout] test hash::sip::test_sip::test_hash_no_bytes_dropped_32 ... ok [INFO] [stdout] test hash::sip::test_sip::test_hash_no_bytes_dropped_64 ... ok [INFO] [stdout] test hex::test::test_to_hex ... ok [INFO] [stdout] test varint::serialize_varint_test ... ok [INFO] [stdout] test tai64::tests::tai64n_add_sub ... ok [INFO] [stdout] test tai64::tests::duration_add_sub ... ok [INFO] [stdout] test tai64::tests::to_from_system_time ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mohan [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/tools.rs - tools::RistrettoBoth::from_bytes (line 111) ... ok [INFO] [stdout] test src/lib.rs - sponge (line 36) ... ok [INFO] [stdout] test src/fisher_yates.rs - fisher_yates::fisher_yates (line 23) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d1ca55fcbd555b8b7c72709efc37854a3393e5f860e07c0595afac641ff8d0df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1ca55fcbd555b8b7c72709efc37854a3393e5f860e07c0595afac641ff8d0df", kill_on_drop: false }` [INFO] [stdout] d1ca55fcbd555b8b7c72709efc37854a3393e5f860e07c0595afac641ff8d0df