[INFO] fetching crate qwitlib 0.4.0... [INFO] testing qwitlib-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate qwitlib 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate qwitlib 0.4.0 [INFO] finished tweaking crates.io crate qwitlib 0.4.0 [INFO] tweaked toml for crates.io crate qwitlib 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qwitlib 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 87 packages to latest compatible versions [INFO] [stderr] Adding calamine v0.24.0 (available: v0.34.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 277add7577efef108079285e51a1c877b232a33a298d20a3a958318550427f9f [INFO] running `Command { std: "docker" "start" "-a" "277add7577efef108079285e51a1c877b232a33a298d20a3a958318550427f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "277add7577efef108079285e51a1c877b232a33a298d20a3a958318550427f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "277add7577efef108079285e51a1c877b232a33a298d20a3a958318550427f9f", kill_on_drop: false }` [INFO] [stdout] 277add7577efef108079285e51a1c877b232a33a298d20a3a958318550427f9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58c710f9179efb3b5dc2ee458ef2b29dbb1f92ff52e0a5454dc8481ffb974797 [INFO] running `Command { std: "docker" "start" "-a" "58c710f9179efb3b5dc2ee458ef2b29dbb1f92ff52e0a5454dc8481ffb974797", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling codepage v0.1.2 [INFO] [stderr] Compiling flate2 v1.1.9 [INFO] [stderr] Compiling zip v0.6.6 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling calamine v0.24.0 [INFO] [stderr] Compiling qwitlib v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ToUnixEpoch` is never used [INFO] [stdout] --> src/epoch_conversion.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait ToUnixEpoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lines.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct QError(String); [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `QError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "58c710f9179efb3b5dc2ee458ef2b29dbb1f92ff52e0a5454dc8481ffb974797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c710f9179efb3b5dc2ee458ef2b29dbb1f92ff52e0a5454dc8481ffb974797", kill_on_drop: false }` [INFO] [stdout] 58c710f9179efb3b5dc2ee458ef2b29dbb1f92ff52e0a5454dc8481ffb974797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a43c641b44f1bd132a6dd3ece72bc27bae4bcdd72321fd74b3eb64bbbe85c63 [INFO] running `Command { std: "docker" "start" "-a" "6a43c641b44f1bd132a6dd3ece72bc27bae4bcdd72321fd74b3eb64bbbe85c63", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stdout] warning: trait `ToUnixEpoch` is never used [INFO] [stdout] --> src/epoch_conversion.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait ToUnixEpoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lines.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct QError(String); [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `QError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling qwitlib v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `ToUnixEpoch` is never used [INFO] [stdout] --> src/epoch_conversion.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | trait ToUnixEpoch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lines.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct QError(String); [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `QError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s [INFO] running `Command { std: "docker" "inspect" "6a43c641b44f1bd132a6dd3ece72bc27bae4bcdd72321fd74b3eb64bbbe85c63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a43c641b44f1bd132a6dd3ece72bc27bae4bcdd72321fd74b3eb64bbbe85c63", kill_on_drop: false }` [INFO] [stdout] 6a43c641b44f1bd132a6dd3ece72bc27bae4bcdd72321fd74b3eb64bbbe85c63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e0401c575bd81c21a7b70e67e7683dc5a77949fc4c1cbfaeb7642138e1fa628 [INFO] running `Command { std: "docker" "start" "-a" "2e0401c575bd81c21a7b70e67e7683dc5a77949fc4c1cbfaeb7642138e1fa628", kill_on_drop: false }` [INFO] [stderr] warning: trait `ToUnixEpoch` is never used [INFO] [stderr] --> src/epoch_conversion.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | trait ToUnixEpoch { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lines.rs:35:19 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct QError(String); [INFO] [stderr] | ------ ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `QError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `qwitlib` (lib) generated 2 warnings [INFO] [stderr] warning: `qwitlib` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qwitlib-eb9f01c565a5d2e4) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test epoch_conversion::tests::from_excel_epoch_to_string ... ok [INFO] [stdout] test lines::tests::opening_file_that_does_not_exist ... ok [INFO] [stdout] test epoch_conversion::tests::from_excel_epoch_to_unix_epoch ... ok [INFO] [stdout] test lines::tests::opening_file_that_does_exist ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests qwitlib [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lines.rs - lines::read_file_lines (line 21) ... ok [INFO] [stdout] test src/lines.rs - lines::read_lines (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e0401c575bd81c21a7b70e67e7683dc5a77949fc4c1cbfaeb7642138e1fa628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0401c575bd81c21a7b70e67e7683dc5a77949fc4c1cbfaeb7642138e1fa628", kill_on_drop: false }` [INFO] [stdout] 2e0401c575bd81c21a7b70e67e7683dc5a77949fc4c1cbfaeb7642138e1fa628