[INFO] fetching crate gabi 0.2.6...
[INFO] testing gabi-0.2.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate gabi 0.2.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate gabi 0.2.6
[INFO] finished tweaking crates.io crate gabi 0.2.6
[INFO] tweaked toml for crates.io crate gabi 0.2.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gabi 0.2.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gabi 0.2.6 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87e9ee0a27b356c544fd3dd68f71280109b391f340d1ac8168deb81c10bb6ed6
[INFO] running `Command { std: "docker" "start" "-a" "87e9ee0a27b356c544fd3dd68f71280109b391f340d1ac8168deb81c10bb6ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e9ee0a27b356c544fd3dd68f71280109b391f340d1ac8168deb81c10bb6ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e9ee0a27b356c544fd3dd68f71280109b391f340d1ac8168deb81c10bb6ed6", kill_on_drop: false }`
[INFO] [stdout] 87e9ee0a27b356c544fd3dd68f71280109b391f340d1ac8168deb81c10bb6ed6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4351a30cfad1f5a7d615f393a6820b8f41cfce588c7ad9cec8d8f976fe37614d
[INFO] running `Command { std: "docker" "start" "-a" "4351a30cfad1f5a7d615f393a6820b8f41cfce588c7ad9cec8d8f976fe37614d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gabi v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "4351a30cfad1f5a7d615f393a6820b8f41cfce588c7ad9cec8d8f976fe37614d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4351a30cfad1f5a7d615f393a6820b8f41cfce588c7ad9cec8d8f976fe37614d", kill_on_drop: false }`
[INFO] [stdout] 4351a30cfad1f5a7d615f393a6820b8f41cfce588c7ad9cec8d8f976fe37614d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019a8eb6a874f5c51ddb7283d79063ccdb7109a872997f1436c0159233d6dc62
[INFO] running `Command { std: "docker" "start" "-a" "019a8eb6a874f5c51ddb7283d79063ccdb7109a872997f1436c0159233d6dc62", kill_on_drop: false }`
[INFO] [stderr]    Compiling gabi v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "019a8eb6a874f5c51ddb7283d79063ccdb7109a872997f1436c0159233d6dc62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019a8eb6a874f5c51ddb7283d79063ccdb7109a872997f1436c0159233d6dc62", kill_on_drop: false }`
[INFO] [stdout] 019a8eb6a874f5c51ddb7283d79063ccdb7109a872997f1436c0159233d6dc62
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d466e280b96ba1527cbad8b27595cc5a1d441698257f55ed88bd3b89fd46549
[INFO] running `Command { std: "docker" "start" "-a" "1d466e280b96ba1527cbad8b27595cc5a1d441698257f55ed88bd3b89fd46549", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gabi-65dd8022e49aae36)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test::test_display_bytes_bi ... ok
[INFO] [stdout] test test::test_display_bytes_ga ... ok
[INFO] [stdout] test test::test_config_alignment ... ok
[INFO] [stdout] test test::test_display_gigabytes ... ok
[INFO] [stdout] test test::test_display_exbibytes ... ok
[INFO] [stdout] test test::test_display_exabytes ... ok
[INFO] [stdout] test test::test_display_megabytes ... ok
[INFO] [stdout] test test::test_display_pebibytes ... ok
[INFO] [stdout] test test::test_display_petabytes ... ok
[INFO] [stdout] test test::test_display_tebibytes ... ok
[INFO] [stdout] test test::test_display_terabytes ... ok
[INFO] [stdout] test test::test_display_mebibytes ... ok
[INFO] [stdout] test test::test_display_kilobytes ... ok
[INFO] [stdout] test test::test_config_precision ... ok
[INFO] [stdout] test test::test_display_gibibytes ... ok
[INFO] [stdout] test test::test_display_kibibytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gabi
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `BytesConfig` in this scope
[INFO] [stdout]  --> src/lib.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | let mut bb = BytesConfig::default();
[INFO] [stdout]   |              ^^^^^^^^^^^ use of undeclared type `BytesConfig`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 7 + use gabi::BytesConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `bb` in this scope
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | bb.set_precision(1);
[INFO] [stdout]    | ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/lib.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | println!("{}", b);
[INFO] [stdout]    |                ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1d466e280b96ba1527cbad8b27595cc5a1d441698257f55ed88bd3b89fd46549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d466e280b96ba1527cbad8b27595cc5a1d441698257f55ed88bd3b89fd46549", kill_on_drop: false }`
[INFO] [stdout] 1d466e280b96ba1527cbad8b27595cc5a1d441698257f55ed88bd3b89fd46549