[INFO] crate currency 0.4.0 is already in cache [INFO] testing currency-0.4.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate currency 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate currency 0.4.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate currency 0.4.0 [INFO] finished tweaking crates.io crate currency 0.4.0 [INFO] tweaked toml for crates.io crate currency 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7492a18115e52fea6380e04f84e65ebf268cf1db9905cb634b38f72ed814491c [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" "7492a18115e52fea6380e04f84e65ebf268cf1db9905cb634b38f72ed814491c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7492a18115e52fea6380e04f84e65ebf268cf1db9905cb634b38f72ed814491c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7492a18115e52fea6380e04f84e65ebf268cf1db9905cb634b38f72ed814491c", kill_on_drop: false }` [INFO] [stdout] 7492a18115e52fea6380e04f84e65ebf268cf1db9905cb634b38f72ed814491c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dde4e9ba04b88df855fd1ef416942551640baeaca2add90678084e7b4df6ca6 [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" "4dde4e9ba04b88df855fd1ef416942551640baeaca2add90678084e7b4df6ca6", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling currency v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BigUint` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:27 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ------- the item `BigUint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sign` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ---- the item `Sign` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.09s [INFO] running `Command { std: "docker" "inspect" "4dde4e9ba04b88df855fd1ef416942551640baeaca2add90678084e7b4df6ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dde4e9ba04b88df855fd1ef416942551640baeaca2add90678084e7b4df6ca6", kill_on_drop: false }` [INFO] [stdout] 4dde4e9ba04b88df855fd1ef416942551640baeaca2add90678084e7b4df6ca6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c29ad5875cb1c805fd169cb80b741d545e446d5ae2dafa4c706662cd7f83bbb [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" "9c29ad5875cb1c805fd169cb80b741d545e446d5ae2dafa4c706662cd7f83bbb", kill_on_drop: false }` [INFO] [stderr] Compiling currency v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BigUint` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:27 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ------- the item `BigUint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sign` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ---- the item `Sign` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BigUint` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:27 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ------- the item `BigUint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Sign` is imported redundantly [INFO] [stdout] --> src/lib.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stdout] | ---- the item `Sign` is already imported here [INFO] [stdout] ... [INFO] [stdout] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/lib.rs:752:13 [INFO] [stdout] | [INFO] [stdout] 752 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "9c29ad5875cb1c805fd169cb80b741d545e446d5ae2dafa4c706662cd7f83bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c29ad5875cb1c805fd169cb80b741d545e446d5ae2dafa4c706662cd7f83bbb", kill_on_drop: false }` [INFO] [stdout] 9c29ad5875cb1c805fd169cb80b741d545e446d5ae2dafa4c706662cd7f83bbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b449b32018a01893c18b12f90693e8cf2ecb62f8bd5542cb87aef6946d2570ca [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" "b449b32018a01893c18b12f90693e8cf2ecb62f8bd5542cb87aef6946d2570ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: the item `BigUint` is imported redundantly [INFO] [stderr] --> src/lib.rs:85:27 [INFO] [stderr] | [INFO] [stderr] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stderr] | ------- the item `BigUint` is already imported here [INFO] [stderr] ... [INFO] [stderr] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Sign` is imported redundantly [INFO] [stderr] --> src/lib.rs:85:36 [INFO] [stderr] | [INFO] [stderr] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stderr] | ---- the item `Sign` is already imported here [INFO] [stderr] ... [INFO] [stderr] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: the item `BigUint` is imported redundantly [INFO] [stderr] --> src/lib.rs:85:27 [INFO] [stderr] | [INFO] [stderr] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stderr] | ------- the item `BigUint` is already imported here [INFO] [stderr] ... [INFO] [stderr] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Sign` is imported redundantly [INFO] [stderr] --> src/lib.rs:85:36 [INFO] [stderr] | [INFO] [stderr] 46 | use num::bigint::{BigInt, BigUint, Sign}; [INFO] [stderr] | ---- the item `Sign` is already imported here [INFO] [stderr] ... [INFO] [stderr] 85 | use num::bigint::{BigUint, Sign}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/lib.rs:752:13 [INFO] [stderr] | [INFO] [stderr] 752 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/currency-0f426fb3c2411f97 [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_convert ... ok [INFO] [stdout] test tests::test_display ... ok [INFO] [stdout] test tests::test_mul_commutative ... ok [INFO] [stdout] test tests::test_neg ... ok [INFO] [stdout] test tests::test_ord ... ok [INFO] [stdout] test tests::test_div ... ok [INFO] [stdout] test tests::test_eq ... ok [INFO] [stdout] test tests::test_sub ... ok [INFO] [stdout] test tests::test_foreign_display ... ok [INFO] [stdout] test tests::test_from_str ... ok [INFO] [stdout] test tests::test_add ... ok [INFO] [stdout] test tests::test_add_commutative ... ok [INFO] [stdout] test tests::test_mul ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests currency [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - Currency::value (line 166) ... ok [INFO] [stdout] test src/lib.rs - Currency (line 312) ... ok [INFO] [stdout] test src/lib.rs - Currency (line 218) ... ok [INFO] [stdout] test src/lib.rs - Currency::convert (line 190) ... ok [INFO] [stdout] test src/lib.rs - Currency::from_str (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b449b32018a01893c18b12f90693e8cf2ecb62f8bd5542cb87aef6946d2570ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b449b32018a01893c18b12f90693e8cf2ecb62f8bd5542cb87aef6946d2570ca", kill_on_drop: false }` [INFO] [stdout] b449b32018a01893c18b12f90693e8cf2ecb62f8bd5542cb87aef6946d2570ca