[INFO] crate barcoders 1.0.1 is already in cache
[INFO] testing barcoders-1.0.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate barcoders 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate barcoders 1.0.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate barcoders 1.0.1
[INFO] finished tweaking crates.io crate barcoders 1.0.1
[INFO] tweaked toml for crates.io crate barcoders 1.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eca062346e21e1e845ba7dc454b998bf590e612c1e0aa3687ed1a093ca936ea2
[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" "eca062346e21e1e845ba7dc454b998bf590e612c1e0aa3687ed1a093ca936ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eca062346e21e1e845ba7dc454b998bf590e612c1e0aa3687ed1a093ca936ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eca062346e21e1e845ba7dc454b998bf590e612c1e0aa3687ed1a093ca936ea2", kill_on_drop: false }`
[INFO] [stdout] eca062346e21e1e845ba7dc454b998bf590e612c1e0aa3687ed1a093ca936ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c942985dcb347e741f71c933ac341dff752ad7b3e774eb75a992a6b5728c5250
[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" "c942985dcb347e741f71c933ac341dff752ad7b3e774eb75a992a6b5728c5250", kill_on_drop: false }`
[INFO] [stderr]    Compiling barcoders v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error/mod.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error/mod.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |         f.write_str(self.description())
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "c942985dcb347e741f71c933ac341dff752ad7b3e774eb75a992a6b5728c5250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c942985dcb347e741f71c933ac341dff752ad7b3e774eb75a992a6b5728c5250", kill_on_drop: false }`
[INFO] [stdout] c942985dcb347e741f71c933ac341dff752ad7b3e774eb75a992a6b5728c5250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51cd8583d98821ddbf03e4d91708a80bd938009b1cbe305b63ecac54b06354c9
[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" "51cd8583d98821ddbf03e4d91708a80bd938009b1cbe305b63ecac54b06354c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling barcoders v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error/mod.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error/mod.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |         f.write_str(self.description())
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error/mod.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/error/mod.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |         f.write_str(self.description())
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "51cd8583d98821ddbf03e4d91708a80bd938009b1cbe305b63ecac54b06354c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51cd8583d98821ddbf03e4d91708a80bd938009b1cbe305b63ecac54b06354c9", kill_on_drop: false }`
[INFO] [stdout] 51cd8583d98821ddbf03e4d91708a80bd938009b1cbe305b63ecac54b06354c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc974007f9bf194d0d48a0478ef3c930e405f684370ab0d56d955ab59015b50e
[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" "bc974007f9bf194d0d48a0478ef3c930e405f684370ab0d56d955ab59015b50e", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error/mod.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error/mod.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |         f.write_str(self.description())
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error/mod.rs:35:32
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]    |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error/mod.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 |         f.write_str(self.description())
[INFO] [stderr]    |                          ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/barcoders-38cc897f78d0ea0d
[INFO] [stdout] running 46 tests
[INFO] [stdout] test sym::codabar::tests::codabar_encode ... ok
[INFO] [stdout] test sym::code11::tests::invalid_data_code11 ... ok
[INFO] [stdout] test sym::code11::tests::invalid_length_code11 ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_fnc_chars ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_longhand ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode ... ok
[INFO] [stdout] test sym::code128::tests::invalid_data_code128 ... ok
[INFO] [stdout] test sym::code128::tests::new_code128 ... ok
[INFO] [stdout] test sym::code128::tests::invalid_length_code128 ... ok
[INFO] [stdout] test sym::code39::tests::invalid_data_code39 ... ok
[INFO] [stdout] test sym::code128::tests::code128_encode_special_chars ... ok
[INFO] [stdout] test sym::code39::tests::invalid_len_code39 ... ok
[INFO] [stdout] test sym::code11::tests::code11_encode_less_than_10_chars ... ok
[INFO] [stdout] test sym::code93::tests::invalid_data_code93 ... ok
[INFO] [stdout] test sym::code39::tests::new_code39 ... ok
[INFO] [stdout] test sym::code93::tests::code93_encode ... ok
[INFO] [stdout] test sym::code39::tests::code39_encode_with_checksum ... ok
[INFO] [stdout] test sym::codabar::tests::invalid_length_codabar ... ok
[INFO] [stdout] test sym::code11::tests::code11_encode_more_than_10_chars ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode ... ok
[INFO] [stdout] test sym::ean13::tests::invalid_data_ean13 ... ok
[INFO] [stdout] test sym::ean8::tests::ean8_encode ... ok
[INFO] [stdout] test sym::ean8::tests::invalid_data_ean8 ... ok
[INFO] [stdout] test sym::ean8::tests::invalid_len_ean8 ... ok
[INFO] [stdout] test sym::codabar::tests::invalid_data_codabar ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode_as_bookland ... ok
[INFO] [stdout] test sym::code39::tests::code39_encode ... ok
[INFO] [stdout] test sym::ean_supp::tests::ean2_encode ... ok
[INFO] [stdout] test sym::ean_supp::tests::ean5_encode ... ok
[INFO] [stdout] test sym::ean_supp::tests::invalid_data_ean2 ... ok
[INFO] [stdout] test sym::ean_supp::tests::invalid_len_ean2 ... ok
[INFO] [stdout] test sym::ean_supp::tests::new_ean2 ... ok
[INFO] [stdout] test sym::ean_supp::tests::new_ean5 ... ok
[INFO] [stdout] test sym::tf::tests::invalid_data_itf ... ok
[INFO] [stdout] test sym::tf::tests::invalid_data_stf ... ok
[INFO] [stdout] test sym::tf::tests::itf_raw_data ... ok
[INFO] [stdout] test sym::tf::tests::new_itf ... ok
[INFO] [stdout] test sym::tf::tests::stf_encode ... ok
[INFO] [stdout] test sym::ean8::tests::new_ean8 ... ok
[INFO] [stdout] test sym::ean13::tests::new_ean13 ... ok
[INFO] [stdout] test sym::tf::tests::new_stf ... ok
[INFO] [stdout] test sym::ean13::tests::new_bookland ... ok
[INFO] [stdout] test sym::ean13::tests::invalid_len_ean13 ... ok
[INFO] [stdout] test sym::ean13::tests::ean13_encode_as_upca ... ok
[INFO] [stdout] test sym::tf::tests::itf_encode ... ok
[INFO] [stderr]    Doc-tests barcoders
[INFO] [stdout] test sym::code93::tests::invalid_length_code93 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/sym/mod.rs - sym (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc974007f9bf194d0d48a0478ef3c930e405f684370ab0d56d955ab59015b50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc974007f9bf194d0d48a0478ef3c930e405f684370ab0d56d955ab59015b50e", kill_on_drop: false }`
[INFO] [stdout] bc974007f9bf194d0d48a0478ef3c930e405f684370ab0d56d955ab59015b50e