[INFO] fetching crate currencies-core 0.4.1...
[INFO] testing currencies-core-0.4.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate currencies-core 0.4.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate currencies-core 0.4.1
[INFO] finished tweaking crates.io crate currencies-core 0.4.1
[INFO] tweaked toml for crates.io crate currencies-core 0.4.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate currencies-core 0.4.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 92 packages to latest compatible versions
[INFO] [stderr]       Adding primitive-types v0.12.2 (available: v0.13.1)
[INFO] [stderr]       Adding quoth v0.1.7 (available: v0.2.0)
[INFO] [stderr]       Adding uint v0.9.5 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc57238748a8669b1b8ccbb15475182ba586b1f8d9abab41aa21da82dec1cfac
[INFO] running `Command { std: "docker" "start" "-a" "bc57238748a8669b1b8ccbb15475182ba586b1f8d9abab41aa21da82dec1cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc57238748a8669b1b8ccbb15475182ba586b1f8d9abab41aa21da82dec1cfac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc57238748a8669b1b8ccbb15475182ba586b1f8d9abab41aa21da82dec1cfac", kill_on_drop: false }`
[INFO] [stdout] bc57238748a8669b1b8ccbb15475182ba586b1f8d9abab41aa21da82dec1cfac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 350e370a6aae0658a4960680a60dd42ca01fc306067a42639430042fbf5b4717
[INFO] running `Command { std: "docker" "start" "-a" "350e370a6aae0658a4960680a60dd42ca01fc306067a42639430042fbf5b4717", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling integer-sqrt v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling impl-num-traits v0.1.2
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling currencies-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `Command { std: "docker" "inspect" "350e370a6aae0658a4960680a60dd42ca01fc306067a42639430042fbf5b4717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350e370a6aae0658a4960680a60dd42ca01fc306067a42639430042fbf5b4717", kill_on_drop: false }`
[INFO] [stdout] 350e370a6aae0658a4960680a60dd42ca01fc306067a42639430042fbf5b4717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50e1d0bcbf182af322bd966c5788378fc6a9f123ae14b491119bbb42770ec0b4
[INFO] running `Command { std: "docker" "start" "-a" "50e1d0bcbf182af322bd966c5788378fc6a9f123ae14b491119bbb42770ec0b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling currencies-core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "50e1d0bcbf182af322bd966c5788378fc6a9f123ae14b491119bbb42770ec0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e1d0bcbf182af322bd966c5788378fc6a9f123ae14b491119bbb42770ec0b4", kill_on_drop: false }`
[INFO] [stdout] 50e1d0bcbf182af322bd966c5788378fc6a9f123ae14b491119bbb42770ec0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3435e6bef0e3d8b475b3d0e310b293af81b050c85f4ad3ce9253012d860ba7ae
[INFO] running `Command { std: "docker" "start" "-a" "3435e6bef0e3d8b475b3d0e310b293af81b050c85f4ad3ce9253012d860ba7ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/currencies_core-75eb0c190c39833b)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test amount::test_basic_ops_unchecked ... ok
[INFO] [stdout] test amount::test_basic_ops_checked ... ok
[INFO] [stdout] test amount::test_from_raw ... ok
[INFO] [stdout] test amount::test_display ... ok
[INFO] [stdout] test u256::test_addition_with_max_value ... ok
[INFO] [stdout] test show_off_checked_math ... ok
[INFO] [stdout] test show_off_currency_math ... ok
[INFO] [stdout] test u256::test_bit_operations ... ok
[INFO] [stdout] test u256::test_debug ... ok
[INFO] [stdout] test u256::test_div_mod_floor ... ok
[INFO] [stdout] test u256::test_div_mod_floor_extended ... ok
[INFO] [stdout] test u256::test_division_with_min_value ... ok
[INFO] [stdout] test u256::test_gcd ... ok
[INFO] [stdout] test u256::test_is_even_odd ... ok
[INFO] [stdout] test u256::test_display ... ok
[INFO] [stdout] test u256::test_div_floor ... ok
[INFO] [stdout] test u256::test_is_multiple_of ... ok
[INFO] [stdout] test u256::test_mod_and_is_zero ... ok
[INFO] [stdout] test u256::test_multiplication_with_max_value ... ok
[INFO] [stdout] test u256::test_subtraction_with_min_value ... ok
[INFO] [stderr]    Doc-tests currencies_core
[INFO] [stdout] test u256::test_mod_floor ... ok
[INFO] [stdout] test u256::test_lcm ... ok
[INFO] [stdout] test u256::test_divides ... ok
[INFO] [stdout] test u256::test_modulo_operation ... ok
[INFO] [stdout] test u256::test_div_rem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/currency.rs - currency::define_currency (line 108) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3435e6bef0e3d8b475b3d0e310b293af81b050c85f4ad3ce9253012d860ba7ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3435e6bef0e3d8b475b3d0e310b293af81b050c85f4ad3ce9253012d860ba7ae", kill_on_drop: false }`
[INFO] [stdout] 3435e6bef0e3d8b475b3d0e310b293af81b050c85f4ad3ce9253012d860ba7ae