[INFO] fetching crate sega_film 0.1.0...
[INFO] testing sega_film-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sega_film 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sega_film 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sega_film 0.1.0
[INFO] finished tweaking crates.io crate sega_film 0.1.0
[INFO] tweaked toml for crates.io crate sega_film 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e215af1c58e6f651c6de7034b08c360742d13ea6660b052497b200bea50b533b
[INFO] running `Command { std: "docker" "start" "-a" "e215af1c58e6f651c6de7034b08c360742d13ea6660b052497b200bea50b533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e215af1c58e6f651c6de7034b08c360742d13ea6660b052497b200bea50b533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e215af1c58e6f651c6de7034b08c360742d13ea6660b052497b200bea50b533b", kill_on_drop: false }`
[INFO] [stdout] e215af1c58e6f651c6de7034b08c360742d13ea6660b052497b200bea50b533b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc7874603166aee471b1579172da0c50ecd0626d699e18ee8ba2937e038667d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1cc7874603166aee471b1579172da0c50ecd0626d699e18ee8ba2937e038667d", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling sega_film v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "1cc7874603166aee471b1579172da0c50ecd0626d699e18ee8ba2937e038667d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc7874603166aee471b1579172da0c50ecd0626d699e18ee8ba2937e038667d", kill_on_drop: false }`
[INFO] [stdout] 1cc7874603166aee471b1579172da0c50ecd0626d699e18ee8ba2937e038667d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac468c98ac58217e1b470603cdd99f9c33d0ef85646e373f5ff6f1e8ff93f472
[INFO] running `Command { std: "docker" "start" "-a" "ac468c98ac58217e1b470603cdd99f9c33d0ef85646e373f5ff6f1e8ff93f472", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling sega_film v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sega_film-a478707218e2ce84)
[INFO] running `Command { std: "docker" "inspect" "ac468c98ac58217e1b470603cdd99f9c33d0ef85646e373f5ff6f1e8ff93f472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac468c98ac58217e1b470603cdd99f9c33d0ef85646e373f5ff6f1e8ff93f472", kill_on_drop: false }`
[INFO] [stdout] ac468c98ac58217e1b470603cdd99f9c33d0ef85646e373f5ff6f1e8ff93f472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fd7fb51b648fe010bb5a400456006fd70e69c58ee0998bde4558d13afd88bb5d
[INFO] running `Command { std: "docker" "start" "-a" "fd7fb51b648fe010bb5a400456006fd70e69c58ee0998bde4558d13afd88bb5d", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sega_film-a478707218e2ce84)
[INFO] [stderr]    Doc-tests sega_film
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/container/mod.rs - container::FILMHeader (line 37) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/container/mod.rs - container::Sample (line 246) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/container/mod.rs - container::FILMHeader (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FILMHeader`
[INFO] [stdout]  --> src/container/mod.rs:44:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | if !FILMHeader::is_film_file(&buf) {
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared type `FILMHeader`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FILMHeader`
[INFO] [stdout]   --> src/container/mod.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | let bytes_to_read = FILMHeader::guess_length(&buf);
[INFO] [stdout]    |                     ^^^^^^^^^^ use of undeclared type `FILMHeader`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FILMHeader`
[INFO] [stdout]   --> src/container/mod.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | let header = FILMHeader::parse(&buf)?;
[INFO] [stdout]    |              ^^^^^^^^^^ use of undeclared type `FILMHeader`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]  --> src/container/mod.rs:38:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let file = File::open("myfile.cpk")?;
[INFO] [stdout]   |            ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::File;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exit` in this scope
[INFO] [stdout]   --> src/container/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     exit(1);
[INFO] [stdout]    |     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::process::exit;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/container/mod.rs:38:36
[INFO] [stdout]    |
[INFO] [stdout] 2  |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_container_mod_rs_37_0() {
[INFO] [stdout]    |  ______________________________________-
[INFO] [stdout] 3  | | let file = File::open("myfile.cpk")?;
[INFO] [stdout]    | |                                    ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 4  | | let mut buf = vec![];
[INFO] [stdout] 5  | | // Start with only 8 bytes, so we don't waste memory
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | let header = FILMHeader::parse(&buf)?;
[INFO] [stdout] 20 | | } _doctest_main_src_container_mod_rs_37_0() }
[INFO] [stdout]    | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<_>` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/container/mod.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 2  |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_container_mod_rs_37_0() {
[INFO] [stdout]    |  ______________________________________-
[INFO] [stdout] 3  | | let file = File::open("myfile.cpk")?;
[INFO] [stdout] 4  | | let mut buf = vec![];
[INFO] [stdout] 5  | | // Start with only 8 bytes, so we don't waste memory
[INFO] [stdout] 6  | | file.take(8).read(&mut buf)?;
[INFO] [stdout]    | |                            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | let header = FILMHeader::parse(&buf)?;
[INFO] [stdout] 20 | | } _doctest_main_src_container_mod_rs_37_0() }
[INFO] [stdout]    | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<_>` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/container/mod.rs:51:44
[INFO] [stdout]    |
[INFO] [stdout] 2  |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_container_mod_rs_37_0() {
[INFO] [stdout]    |  ______________________________________-
[INFO] [stdout] 3  | | let file = File::open("myfile.cpk")?;
[INFO] [stdout] 4  | | let mut buf = vec![];
[INFO] [stdout] 5  | | // Start with only 8 bytes, so we don't waste memory
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | | file.take(bytes_to_read - 8).read(&mut buf)?;
[INFO] [stdout]    | |                                            ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | let header = FILMHeader::parse(&buf)?;
[INFO] [stdout] 20 | | } _doctest_main_src_container_mod_rs_37_0() }
[INFO] [stdout]    | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<_>` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/container/mod.rs:54:37
[INFO] [stdout]    |
[INFO] [stdout] 2  |   fn main() { #[allow(non_snake_case)] fn _doctest_main_src_container_mod_rs_37_0() {
[INFO] [stdout]    |  ______________________________________-
[INFO] [stdout] 3  | | let file = File::open("myfile.cpk")?;
[INFO] [stdout] 4  | | let mut buf = vec![];
[INFO] [stdout] 5  | | // Start with only 8 bytes, so we don't waste memory
[INFO] [stdout] ...  |
[INFO] [stdout] 19 | | let header = FILMHeader::parse(&buf)?;
[INFO] [stdout]    | |                                     ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 20 | | } _doctest_main_src_container_mod_rs_37_0() }
[INFO] [stdout]    | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FromResidual<_>` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/container/mod.rs - container::Sample (line 246) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `header` in this scope
[INFO] [stdout]  --> src/container/mod.rs:248:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | let sample = header.stab.sample_table[0];
[INFO] [stdout]   |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `header` in this scope
[INFO] [stdout]  --> src/container/mod.rs:249:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | let absolute_sample_offset = header.length + sample.offset;
[INFO] [stdout]   |                              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `film_data` in this scope
[INFO] [stdout]  --> src/container/mod.rs:250:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | let sample_data = film_data[absolute_sample_offset..absolute_sample_offset + sample.length];
[INFO] [stdout]   |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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/container/mod.rs - container::FILMHeader (line 37)
[INFO] [stdout]     src/container/mod.rs - container::Sample (line 246)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd7fb51b648fe010bb5a400456006fd70e69c58ee0998bde4558d13afd88bb5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7fb51b648fe010bb5a400456006fd70e69c58ee0998bde4558d13afd88bb5d", kill_on_drop: false }`
[INFO] [stdout] fd7fb51b648fe010bb5a400456006fd70e69c58ee0998bde4558d13afd88bb5d