[INFO] fetching crate bytes_size 0.1.2...
[INFO] testing bytes_size-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bytes_size 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate bytes_size 0.1.2
[INFO] finished tweaking crates.io crate bytes_size 0.1.2
[INFO] tweaked toml for crates.io crate bytes_size 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bytes_size 0.1.2 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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7398405fbf38ef7f8b7d3c9fcb074cd63189ca4aeab57442a8e37ab641e82bb5
[INFO] running `Command { std: "docker" "start" "-a" "7398405fbf38ef7f8b7d3c9fcb074cd63189ca4aeab57442a8e37ab641e82bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7398405fbf38ef7f8b7d3c9fcb074cd63189ca4aeab57442a8e37ab641e82bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7398405fbf38ef7f8b7d3c9fcb074cd63189ca4aeab57442a8e37ab641e82bb5", kill_on_drop: false }`
[INFO] [stdout] 7398405fbf38ef7f8b7d3c9fcb074cd63189ca4aeab57442a8e37ab641e82bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3b51a928864af1fb6d83bdc1e1c84a6286970dbbdc8c176daddfa4e77f2bf69f
[INFO] running `Command { std: "docker" "start" "-a" "3b51a928864af1fb6d83bdc1e1c84a6286970dbbdc8c176daddfa4e77f2bf69f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes_size v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "3b51a928864af1fb6d83bdc1e1c84a6286970dbbdc8c176daddfa4e77f2bf69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b51a928864af1fb6d83bdc1e1c84a6286970dbbdc8c176daddfa4e77f2bf69f", kill_on_drop: false }`
[INFO] [stdout] 3b51a928864af1fb6d83bdc1e1c84a6286970dbbdc8c176daddfa4e77f2bf69f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7b42d70d7da3101b2a489bca9530c28a5a7d66dc13aa2a9b9abf9a005c37b91d
[INFO] running `Command { std: "docker" "start" "-a" "7b42d70d7da3101b2a489bca9530c28a5a7d66dc13aa2a9b9abf9a005c37b91d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes_size v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Sub`
[INFO] [stdout]  --> src/size.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::ops::Sub;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ByteSizeUnit`
[INFO] [stdout]  --> src/size.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::{add, ByteSizeUnit,ByteSize};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/size.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/size.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::str::FromStr;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "7b42d70d7da3101b2a489bca9530c28a5a7d66dc13aa2a9b9abf9a005c37b91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b42d70d7da3101b2a489bca9530c28a5a7d66dc13aa2a9b9abf9a005c37b91d", kill_on_drop: false }`
[INFO] [stdout] 7b42d70d7da3101b2a489bca9530c28a5a7d66dc13aa2a9b9abf9a005c37b91d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4b3c3bd068d2386d9817435c698c7cecd5bf8fdd3fd1c53139a38dd5e45d29d3
[INFO] running `Command { std: "docker" "start" "-a" "4b3c3bd068d2386d9817435c698c7cecd5bf8fdd3fd1c53139a38dd5e45d29d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::ops::Sub`
[INFO] [stderr]  --> src/size.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 |     use std::ops::Sub;
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ByteSizeUnit`
[INFO] [stderr]  --> src/size.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use crate::{add, ByteSizeUnit,ByteSize};
[INFO] [stderr]   |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/size.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/size.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use std::str::FromStr;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bytes_size` (lib test) generated 4 warnings (run `cargo fix --lib -p bytes_size --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bytes_size-0ccb816f9f900b66)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test size::tests::convert ... ok
[INFO] [stdout] test size::tests::parse ... ok
[INFO] [stdout] test size::tests::calculate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytes_size
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ByteSizeUnit::to_string (line 280) ... ok
[INFO] [stdout] test src/lib.rs - ByteSize::from_str (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b3c3bd068d2386d9817435c698c7cecd5bf8fdd3fd1c53139a38dd5e45d29d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3c3bd068d2386d9817435c698c7cecd5bf8fdd3fd1c53139a38dd5e45d29d3", kill_on_drop: false }`
[INFO] [stdout] 4b3c3bd068d2386d9817435c698c7cecd5bf8fdd3fd1c53139a38dd5e45d29d3