[INFO] fetching crate multi_currency 0.0.1...
[INFO] testing multi_currency-0.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate multi_currency 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate multi_currency 0.0.1
[INFO] finished tweaking crates.io crate multi_currency 0.0.1
[INFO] tweaked toml for crates.io crate multi_currency 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate multi_currency 0.0.1 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] crate crates.io crate multi_currency 0.0.1 already has a lockfile, it will not be regenerated
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 260e1089ea6f32a4daa742a143b98c1b2a02aac7eb0c0d9ba9d1afc6c3ff6ce3
[INFO] running `Command { std: "docker" "start" "-a" "260e1089ea6f32a4daa742a143b98c1b2a02aac7eb0c0d9ba9d1afc6c3ff6ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "260e1089ea6f32a4daa742a143b98c1b2a02aac7eb0c0d9ba9d1afc6c3ff6ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260e1089ea6f32a4daa742a143b98c1b2a02aac7eb0c0d9ba9d1afc6c3ff6ce3", kill_on_drop: false }`
[INFO] [stdout] 260e1089ea6f32a4daa742a143b98c1b2a02aac7eb0c0d9ba9d1afc6c3ff6ce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d5562278bd5c5313be4a02047fd11cfa3f803147aa3e0824c73df2f9f64116ad
[INFO] running `Command { std: "docker" "start" "-a" "d5562278bd5c5313be4a02047fd11cfa3f803147aa3e0824c73df2f9f64116ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_currency v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "d5562278bd5c5313be4a02047fd11cfa3f803147aa3e0824c73df2f9f64116ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5562278bd5c5313be4a02047fd11cfa3f803147aa3e0824c73df2f9f64116ad", kill_on_drop: false }`
[INFO] [stdout] d5562278bd5c5313be4a02047fd11cfa3f803147aa3e0824c73df2f9f64116ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 719384144db27d7016078c8c73b45f3c0d39a590c21fb434ef4416105281b306
[INFO] running `Command { std: "docker" "start" "-a" "719384144db27d7016078c8c73b45f3c0d39a590c21fb434ef4416105281b306", kill_on_drop: false }`
[INFO] [stderr]    Compiling multi_currency v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "719384144db27d7016078c8c73b45f3c0d39a590c21fb434ef4416105281b306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719384144db27d7016078c8c73b45f3c0d39a590c21fb434ef4416105281b306", kill_on_drop: false }`
[INFO] [stdout] 719384144db27d7016078c8c73b45f3c0d39a590c21fb434ef4416105281b306
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bc7256b2c4db374fcc4987dc675508849372e017362203142155b3ec3b07514e
[INFO] running `Command { std: "docker" "start" "-a" "bc7256b2c4db374fcc4987dc675508849372e017362203142155b3ec3b07514e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/multi_currency.rs (/opt/rustwide/target/debug/deps/multi_currency-ded6862a78557b0b)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc7256b2c4db374fcc4987dc675508849372e017362203142155b3ec3b07514e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7256b2c4db374fcc4987dc675508849372e017362203142155b3ec3b07514e", kill_on_drop: false }`
[INFO] [stdout] bc7256b2c4db374fcc4987dc675508849372e017362203142155b3ec3b07514e