[INFO] fetching crate umya-spreadsheet 0.1.5-beta... [INFO] checking umya-spreadsheet-0.1.5-beta against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219 [INFO] extracting crate umya-spreadsheet 0.1.5-beta into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate umya-spreadsheet 0.1.5-beta on toolchain 05c8870159e4f328578a970e125aa76d24f03b56 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate umya-spreadsheet 0.1.5-beta [INFO] finished tweaking crates.io crate umya-spreadsheet 0.1.5-beta [INFO] tweaked toml for crates.io crate umya-spreadsheet 0.1.5-beta written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "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" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e78f3ef041ec59831bdf067a4192ec23bf85cef9ebd1cc9c2f39cd6310bdd09 [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" "6e78f3ef041ec59831bdf067a4192ec23bf85cef9ebd1cc9c2f39cd6310bdd09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e78f3ef041ec59831bdf067a4192ec23bf85cef9ebd1cc9c2f39cd6310bdd09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e78f3ef041ec59831bdf067a4192ec23bf85cef9ebd1cc9c2f39cd6310bdd09", kill_on_drop: false }` [INFO] [stdout] 6e78f3ef041ec59831bdf067a4192ec23bf85cef9ebd1cc9c2f39cd6310bdd09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89ab8070d1020b67efd63d54e9a325b00cb635998c015b8cb06d8ed51d01ce8 [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" "d89ab8070d1020b67efd63d54e9a325b00cb635998c015b8cb06d8ed51d01ce8", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking quick-xml v0.17.2 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking zip v0.5.7 [INFO] [stderr] Checking umya-spreadsheet v0.1.5-beta (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::super::structs::color::Color` [INFO] [stdout] --> src/writer/xlsx/styles.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::super::structs::color::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::driver::*` [INFO] [stdout] --> src/reader/xlsx/doc_props_core.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::driver::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::structs::color::Color` [INFO] [stdout] --> src/writer/xlsx/styles.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::super::structs::color::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::driver::*` [INFO] [stdout] --> src/reader/xlsx/doc_props_core.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::driver::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error` [INFO] [stdout] --> src/writer/driver.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn write_to_file(path: &Path, dir: &TempDir) -> Result<(), io::Error> { [INFO] [stdout] | --------------------- expected `std::io::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 34 | (zip.start_file(name, options))?; [INFO] [stdout] | ^ the trait `std::convert::From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error` [INFO] [stdout] --> src/writer/driver.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn write_to_file(path: &Path, dir: &TempDir) -> Result<(), io::Error> { [INFO] [stdout] | --------------------- expected `std::io::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 49 | zip.finish()?; [INFO] [stdout] | ^ the trait `std::convert::From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error` [INFO] [stdout] --> src/writer/driver.rs:34:44 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn write_to_file(path: &Path, dir: &TempDir) -> Result<(), io::Error> { [INFO] [stdout] | --------------------- expected `std::io::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 34 | (zip.start_file(name, options))?; [INFO] [stdout] | ^ the trait `std::convert::From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `?` couldn't convert the error to `std::io::Error` [INFO] [stdout] --> src/writer/driver.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) fn write_to_file(path: &Path, dir: &TempDir) -> Result<(), io::Error> { [INFO] [stdout] | --------------------- expected `std::io::Error` because of this [INFO] [stdout] ... [INFO] [stdout] 49 | zip.finish()?; [INFO] [stdout] | ^ the trait `std::convert::From` is not implemented for `std::io::Error` [INFO] [stdout] | [INFO] [stdout] = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required by `std::convert::From::from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `umya-spreadsheet`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d89ab8070d1020b67efd63d54e9a325b00cb635998c015b8cb06d8ed51d01ce8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89ab8070d1020b67efd63d54e9a325b00cb635998c015b8cb06d8ed51d01ce8", kill_on_drop: false }` [INFO] [stdout] d89ab8070d1020b67efd63d54e9a325b00cb635998c015b8cb06d8ed51d01ce8