[INFO] fetching crate gdbg 0.0.2...
[INFO] testing gdbg-0.0.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate gdbg 0.0.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate gdbg 0.0.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gdbg 0.0.2
[INFO] finished tweaking crates.io crate gdbg 0.0.2
[INFO] tweaked toml for crates.io crate gdbg 0.0.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ab93a47cd5c229ad0e9af13ffba0a2d35ede37ba4050f93f978fa5546a74a8a
[INFO] running `Command { std: "docker" "start" "-a" "7ab93a47cd5c229ad0e9af13ffba0a2d35ede37ba4050f93f978fa5546a74a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ab93a47cd5c229ad0e9af13ffba0a2d35ede37ba4050f93f978fa5546a74a8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab93a47cd5c229ad0e9af13ffba0a2d35ede37ba4050f93f978fa5546a74a8a", kill_on_drop: false }`
[INFO] [stdout] 7ab93a47cd5c229ad0e9af13ffba0a2d35ede37ba4050f93f978fa5546a74a8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed82895601ffd68fd1531d841097bdb977c758b1055b191d60100df6cef5a0f0
[INFO] running `Command { std: "docker" "start" "-a" "ed82895601ffd68fd1531d841097bdb977c758b1055b191d60100df6cef5a0f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling gdbg v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "ed82895601ffd68fd1531d841097bdb977c758b1055b191d60100df6cef5a0f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed82895601ffd68fd1531d841097bdb977c758b1055b191d60100df6cef5a0f0", kill_on_drop: false }`
[INFO] [stdout] ed82895601ffd68fd1531d841097bdb977c758b1055b191d60100df6cef5a0f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc395365ec7dbaf3be8c0502001eb51834af1ace2895e9a0e96df9220ac35df
[INFO] running `Command { std: "docker" "start" "-a" "8fc395365ec7dbaf3be8c0502001eb51834af1ace2895e9a0e96df9220ac35df", kill_on_drop: false }`
[INFO] [stderr]    Compiling gdbg v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "8fc395365ec7dbaf3be8c0502001eb51834af1ace2895e9a0e96df9220ac35df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc395365ec7dbaf3be8c0502001eb51834af1ace2895e9a0e96df9220ac35df", kill_on_drop: false }`
[INFO] [stdout] 8fc395365ec7dbaf3be8c0502001eb51834af1ace2895e9a0e96df9220ac35df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb8fe20f701c18728395749fef8da53f6efd27541b01a0e8db9a3df3b48fd161
[INFO] running `Command { std: "docker" "start" "-a" "eb8fe20f701c18728395749fef8da53f6efd27541b01a0e8db9a3df3b48fd161", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/gdbg-96c7da37dc9cd62b)
[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] [stderr]    Doc-tests gdbg
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - (line 49) ... FAILED
[INFO] [stdout] test lib.rs - (line 14) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - (line 49) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> lib.rs:51:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...
[INFO] [stdout]   | ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 5 | ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 5 | ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `1`
[INFO] [stdout]  --> lib.rs:52:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | running 1 test
[INFO] [stdout]   |         ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- lib.rs - (line 14) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]  --> lib.rs:19:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gstd::prelude::String;
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dbg!(gstd::msg::source());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstd`
[INFO] [stdout]   --> lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dbg!(gstd::msg::source());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |       let payload = dbg!(String::from_utf8(
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 13 | |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout] 14 | |     ))
[INFO] [stdout]    | |______^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstd`
[INFO] [stdout]   --> lib.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |       let payload = dbg!(String::from_utf8(
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 13 | |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout] 14 | |     ))
[INFO] [stdout]    | |______^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstd`
[INFO] [stdout]   --> lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dbg!(&payload);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstd`
[INFO] [stdout]   --> lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dbg!(&payload);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dbg!(gstd::msg::source());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |       let payload = dbg!(String::from_utf8(
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 13 | |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout] 14 | |     ))
[INFO] [stdout]    | |______^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dbg!(&payload);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dbg!(gstd::msg::source());
[INFO] [stdout]    |          ^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gstd`
[INFO] [stdout]   --> lib.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |         dbg!(gstd::msg::load_bytes()).expect("Failed to load a message")
[INFO] [stdout]    |              ^^^^ use of undeclared crate or module `gstd`
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `rust_out`
[INFO] [stdout]   --> lib.rs:45:2
[INFO] [stdout]    |
[INFO] [stdout] 33 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `lib.rs`
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
[INFO] [stdout]   = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0601.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - (line 14)
[INFO] [stdout]     lib.rs - (line 49)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "eb8fe20f701c18728395749fef8da53f6efd27541b01a0e8db9a3df3b48fd161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8fe20f701c18728395749fef8da53f6efd27541b01a0e8db9a3df3b48fd161", kill_on_drop: false }`
[INFO] [stdout] eb8fe20f701c18728395749fef8da53f6efd27541b01a0e8db9a3df3b48fd161
