[INFO] fetching crate packer 0.5.7...
[INFO] testing packer-0.5.7 against 1.60.0 for beta-1.61-1
[INFO] extracting crate packer 0.5.7 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate packer 0.5.7 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packer 0.5.7
[INFO] finished tweaking crates.io crate packer 0.5.7
[INFO] tweaked toml for crates.io crate packer 0.5.7 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glob v0.3.0
[INFO] [stderr]   Downloaded crypto-common v0.1.3
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded digest v0.10.3
[INFO] [stderr]   Downloaded sha2 v0.10.2
[INFO] [stderr]   Downloaded generic-array v0.14.5
[INFO] [stderr]   Downloaded block-buffer v0.10.2
[INFO] [stderr]   Downloaded cpufeatures v0.2.2
[INFO] [stderr]   Downloaded phf v0.10.1
[INFO] [stderr]   Downloaded phf_shared v0.10.0
[INFO] [stderr]   Downloaded phf_macros v0.10.0
[INFO] [stderr]   Downloaded siphasher v0.3.10
[INFO] [stderr]   Downloaded phf_generator v0.10.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded walkdir v2.3.2
[INFO] [stderr]   Downloaded packer_derive v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 792ba311c98c324f12d0ee6f4b2adb89e3ae796745e2e86d4075f23d12f66c8a
[INFO] running `Command { std: "docker" "start" "-a" "792ba311c98c324f12d0ee6f4b2adb89e3ae796745e2e86d4075f23d12f66c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "792ba311c98c324f12d0ee6f4b2adb89e3ae796745e2e86d4075f23d12f66c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792ba311c98c324f12d0ee6f4b2adb89e3ae796745e2e86d4075f23d12f66c8a", kill_on_drop: false }`
[INFO] [stdout] 792ba311c98c324f12d0ee6f4b2adb89e3ae796745e2e86d4075f23d12f66c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac744647382057ebc2292aee27e383578d91e1b3df0c33dfbd272555107b7d4
[INFO] running `Command { std: "docker" "start" "-a" "fac744647382057ebc2292aee27e383578d91e1b3df0c33dfbd272555107b7d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling packer_derive v0.5.6
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling packer v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `Command { std: "docker" "inspect" "fac744647382057ebc2292aee27e383578d91e1b3df0c33dfbd272555107b7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac744647382057ebc2292aee27e383578d91e1b3df0c33dfbd272555107b7d4", kill_on_drop: false }`
[INFO] [stdout] fac744647382057ebc2292aee27e383578d91e1b3df0c33dfbd272555107b7d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 883eef80aeb793967dbf050769066cedaa92d777cf79f7e83635e815ad9b73bc
[INFO] running `Command { std: "docker" "start" "-a" "883eef80aeb793967dbf050769066cedaa92d777cf79f7e83635e815ad9b73bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling packer v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "883eef80aeb793967dbf050769066cedaa92d777cf79f7e83635e815ad9b73bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883eef80aeb793967dbf050769066cedaa92d777cf79f7e83635e815ad9b73bc", kill_on_drop: false }`
[INFO] [stdout] 883eef80aeb793967dbf050769066cedaa92d777cf79f7e83635e815ad9b73bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e2f52fd37c28a02779bb30491c458da8caac1555078872061217805b8e5401a
[INFO] running `Command { std: "docker" "start" "-a" "4e2f52fd37c28a02779bb30491c458da8caac1555078872061217805b8e5401a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/packer-79279783cc77ea41)
[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 packer
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 58) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:79:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Packer)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Directory 'tests/basic' does not exist. cwd: '/opt/rustwide/workdir'
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:20:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Packer)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Directory 'tests/basic' does not exist. cwd: '/opt/rustwide/workdir'
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 29) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:31:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Packer)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Directory 'tests/basic' does not exist. cwd: '/opt/rustwide/workdir'
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `get` found for struct `Assets` in the current scope
[INFO] [stdout]  --> src/lib.rs:34:43
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Assets;
[INFO] [stdout]   | -------------- function or associated item `get` not found for this
[INFO] [stdout] 8 | let data: Option<&'static [u8]> = Assets::get("kermit.jpg");
[INFO] [stdout]   |                                           ^^^ function or associated item not found in `Assets`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]   = note: the following traits define an item `get`, perhaps you need to implement one of them:
[INFO] [stdout]           candidate #1: `SliceIndex`
[INFO] [stdout]           candidate #2: `Packer`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:41:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Packer)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Directory 'tests/basic' does not exist. cwd: '/opt/rustwide/workdir'
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `list` found for struct `Assets` in the current scope
[INFO] [stdout]  --> src/lib.rs:44:62
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Assets;
[INFO] [stdout]   | -------------- function or associated item `list` not found for this
[INFO] [stdout] 8 | let files /*: impl Iterator<Item = &'static str>*/ = Assets::list();
[INFO] [stdout]   |                                                              ^^^^ function or associated item not found in `Assets`
[INFO] [stdout]   |
[INFO] [stdout]   = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]   = note: the following trait defines an item `list`, perhaps you need to implement it:
[INFO] [stdout]           candidate #1: `Packer`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 58) stdout ----
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]  --> src/lib.rs:61:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Packer)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Directory 'tests/basic/second' does not exist. cwd: '/opt/rustwide/workdir'
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `list` found for struct `Assets` in the current scope
[INFO] [stdout]   --> src/lib.rs:66:20
[INFO] [stdout]    |
[INFO] [stdout] 8  | struct Assets;
[INFO] [stdout]    | -------------- function or associated item `list` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 11 | assert_eq!(Assets::list().into_iter().collect::<BTreeSet<_>>(),
[INFO] [stdout]    |                    ^^^^ function or associated item not found in `Assets`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `list`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Packer`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout]     src/lib.rs - (line 29)
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - (line 58)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "4e2f52fd37c28a02779bb30491c458da8caac1555078872061217805b8e5401a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2f52fd37c28a02779bb30491c458da8caac1555078872061217805b8e5401a", kill_on_drop: false }`
[INFO] [stdout] 4e2f52fd37c28a02779bb30491c458da8caac1555078872061217805b8e5401a