[INFO] fetching crate zippy 0.1.3...
[INFO] testing zippy-0.1.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate zippy 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate zippy 0.1.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zippy 0.1.3
[INFO] finished tweaking crates.io crate zippy 0.1.3
[INFO] tweaked toml for crates.io crate zippy 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v0.4.2
[INFO] [stderr]   Downloaded ioe v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 00ae65d869eae944393bb0a6c04fd37086df0648c159201c8d3fb1c739c2ef66
[INFO] running `Command { std: "docker" "start" "-a" "00ae65d869eae944393bb0a6c04fd37086df0648c159201c8d3fb1c739c2ef66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00ae65d869eae944393bb0a6c04fd37086df0648c159201c8d3fb1c739c2ef66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ae65d869eae944393bb0a6c04fd37086df0648c159201c8d3fb1c739c2ef66", kill_on_drop: false }`
[INFO] [stdout] 00ae65d869eae944393bb0a6c04fd37086df0648c159201c8d3fb1c739c2ef66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--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] a0207428e13ffcbbc6fbe61008856be126e58bde72516d3c0f19d8a6ecca2257
[INFO] running `Command { std: "docker" "start" "-a" "a0207428e13ffcbbc6fbe61008856be126e58bde72516d3c0f19d8a6ecca2257", kill_on_drop: false }`
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling ioe v0.3.0
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.4.2
[INFO] [stderr]    Compiling zippy v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:4:34
[INFO] [stdout]    |
[INFO] [stdout] 4  |         println!($fmt $(, $arg)*);
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |         1 => log!("-{}: verbose mode", verbose_flag),
[INFO] [stdout]    |              --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:4:34
[INFO] [stdout]    |
[INFO] [stdout] 4  |         println!($fmt $(, $arg)*);
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |         2 => log!("-{}: very verbose mode", verbose_flag),
[INFO] [stdout]    |              -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "a0207428e13ffcbbc6fbe61008856be126e58bde72516d3c0f19d8a6ecca2257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0207428e13ffcbbc6fbe61008856be126e58bde72516d3c0f19d8a6ecca2257", kill_on_drop: false }`
[INFO] [stdout] a0207428e13ffcbbc6fbe61008856be126e58bde72516d3c0f19d8a6ecca2257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] a12af23cb6ce2e8254f48cf2f1a29010c0ec18eca9e90226fcc9bc7e51cfc730
[INFO] running `Command { std: "docker" "start" "-a" "a12af23cb6ce2e8254f48cf2f1a29010c0ec18eca9e90226fcc9bc7e51cfc730", kill_on_drop: false }`
[INFO] [stderr]    Compiling zippy v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:4:34
[INFO] [stdout]    |
[INFO] [stdout] 4  |         println!($fmt $(, $arg)*);
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |         1 => log!("-{}: verbose mode", verbose_flag),
[INFO] [stdout]    |              --------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:4:34
[INFO] [stdout]    |
[INFO] [stdout] 4  |         println!($fmt $(, $arg)*);
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/main.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |         2 => log!("-{}: very verbose mode", verbose_flag),
[INFO] [stdout]    |              -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a12af23cb6ce2e8254f48cf2f1a29010c0ec18eca9e90226fcc9bc7e51cfc730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a12af23cb6ce2e8254f48cf2f1a29010c0ec18eca9e90226fcc9bc7e51cfc730", kill_on_drop: false }`
[INFO] [stdout] a12af23cb6ce2e8254f48cf2f1a29010c0ec18eca9e90226fcc9bc7e51cfc730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] ba1edd4a730cc73dbe2b981fcb0b41f32176865a038e07cae4d1a820ad14f7a4
[INFO] running `Command { std: "docker" "start" "-a" "ba1edd4a730cc73dbe2b981fcb0b41f32176865a038e07cae4d1a820ad14f7a4", kill_on_drop: false }`
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/log.rs:4:34
[INFO] [stderr]    |
[INFO] [stderr] 4  |         println!($fmt $(, $arg)*);
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/main.rs:73:14
[INFO] [stderr]    |
[INFO] [stderr] 73 |         1 => log!("-{}: verbose mode", verbose_flag),
[INFO] [stderr]    |              --------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trailing semicolon in macro used in expression position
[INFO] [stderr]   --> src/log.rs:4:34
[INFO] [stderr]    |
[INFO] [stderr] 4  |         println!($fmt $(, $arg)*);
[INFO] [stderr]    |                                  ^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/main.rs:74:14
[INFO] [stderr]    |
[INFO] [stderr] 74 |         2 => log!("-{}: very verbose mode", verbose_flag),
[INFO] [stderr]    |              -------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stderr]    = note: this warning originates in the macro `log` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `zippy` (bin "zippy" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zippy-3844aef8c65f7357)
[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] running `Command { std: "docker" "inspect" "ba1edd4a730cc73dbe2b981fcb0b41f32176865a038e07cae4d1a820ad14f7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1edd4a730cc73dbe2b981fcb0b41f32176865a038e07cae4d1a820ad14f7a4", kill_on_drop: false }`
[INFO] [stdout] ba1edd4a730cc73dbe2b981fcb0b41f32176865a038e07cae4d1a820ad14f7a4