[INFO] fetching crate dsntk-common 0.2.0...
[INFO] testing dsntk-common-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate dsntk-common 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dsntk-common 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dsntk-common 0.2.0
[INFO] tweaked toml for crates.io crate dsntk-common 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dsntk-common 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dsntk-common 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dsntk-macros v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f8808dd2dedb61926a6999f72b99687b4a93a70cd27d1ce6b6faae6185476aa
[INFO] running `Command { std: "docker" "start" "-a" "1f8808dd2dedb61926a6999f72b99687b4a93a70cd27d1ce6b6faae6185476aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8808dd2dedb61926a6999f72b99687b4a93a70cd27d1ce6b6faae6185476aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8808dd2dedb61926a6999f72b99687b4a93a70cd27d1ce6b6faae6185476aa", kill_on_drop: false }`
[INFO] [stdout] 1f8808dd2dedb61926a6999f72b99687b4a93a70cd27d1ce6b6faae6185476aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f19fc362539f6e275d0f82c80bd80c93f135032bab86391297f102510fd0028d
[INFO] running `Command { std: "docker" "start" "-a" "f19fc362539f6e275d0f82c80bd80c93f135032bab86391297f102510fd0028d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling dsntk-macros v0.2.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling dsntk-common v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "f19fc362539f6e275d0f82c80bd80c93f135032bab86391297f102510fd0028d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f19fc362539f6e275d0f82c80bd80c93f135032bab86391297f102510fd0028d", kill_on_drop: false }`
[INFO] [stdout] f19fc362539f6e275d0f82c80bd80c93f135032bab86391297f102510fd0028d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457bc6f940118586ae0e4563bdd21b873ccc0936365f714bc16545984aaa6be4
[INFO] running `Command { std: "docker" "start" "-a" "457bc6f940118586ae0e4563bdd21b873ccc0936365f714bc16545984aaa6be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsntk-common v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> tests/test_errors.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |   assert!((err1 == err2));
[INFO] [stdout]    |           ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -   assert!((err1 == err2));
[INFO] [stdout] 17 +   assert!( err1 == err2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> tests/test_errors.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |   assert!((err1 != err2));
[INFO] [stdout]    |           ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -   assert!((err1 != err2));
[INFO] [stdout] 24 +   assert!( err1 != err2);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "457bc6f940118586ae0e4563bdd21b873ccc0936365f714bc16545984aaa6be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457bc6f940118586ae0e4563bdd21b873ccc0936365f714bc16545984aaa6be4", kill_on_drop: false }`
[INFO] [stdout] 457bc6f940118586ae0e4563bdd21b873ccc0936365f714bc16545984aaa6be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26d4c74435e78c05aac1ce1aee618871e569eb1ec50e6a250bd36b054911cc98
[INFO] running `Command { std: "docker" "start" "-a" "26d4c74435e78c05aac1ce1aee618871e569eb1ec50e6a250bd36b054911cc98", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout] 
[INFO] [stderr]   --> tests/test_errors.rs:17:11
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 17 |   assert!((err1 == err2));
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |           ^            ^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 5 tests
[INFO] [stderr] help: remove these parentheses
[INFO] [stdout] test test_not_equal ... ok
[INFO] [stderr]    |
[INFO] [stdout] test test_total_eq ... ok
[INFO] [stderr] 17 -   assert!((err1 == err2));
[INFO] [stdout] test test_equal ... ok
[INFO] [stderr] 17 +   assert!( err1 == err2);
[INFO] [stdout] test test_debug ... ok
[INFO] [stderr]    |
[INFO] [stdout] test test_new ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]   --> tests/test_errors.rs:24:11
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 24 |   assert!((err1 != err2));
[INFO] [stdout] running 11 tests
[INFO] [stderr]    |           ^            ^
[INFO] [stdout] test _0002 ... ok
[INFO] [stderr]    |
[INFO] [stdout] test _0001 ... ok
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 24 -   assert!((err1 != err2));
[INFO] [stderr] 24 +   assert!( err1 != err2);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `dsntk-common` (test "test_errors") generated 2 warnings (run `cargo fix --test "test_errors"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dsntk_common-ae90eafea08f6d99)
[INFO] [stderr]      Running tests/test_errors.rs (/opt/rustwide/target/debug/deps/test_errors-c2277249ded2ba19)
[INFO] [stderr]      Running tests/test_href.rs (/opt/rustwide/target/debug/deps/test_href-e69aa832e3a4e76e)
[INFO] [stderr]      Running tests/test_idents.rs (/opt/rustwide/target/debug/deps/test_idents-2d6aafb5b49b3ef6)
[INFO] [stdout] test _0006 ... ok
[INFO] [stdout] test _0007 ... ok
[INFO] [stdout] test _0009 ... ok
[INFO] [stdout] test _0008 ... ok
[INFO] [stdout] test _0003 ... ok
[INFO] [stdout] test _0004 ... ok
[INFO] [stdout] test _0011 ... ok
[INFO] [stdout] test _0010 ... ok
[INFO] [stdout] test _0005 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test _0001 ... ok
[INFO] [stderr]      Running tests/test_namespace.rs (/opt/rustwide/target/debug/deps/test_namespace-aece433e409f4775)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_uri.rs (/opt/rustwide/target/debug/deps/test_uri-b8a3faf643ee3543)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_to_rdnn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test _0002 ... ok
[INFO] [stdout] test _0004 ... ok
[INFO] [stdout] test _0005 ... ok
[INFO] [stdout] test encoding_path_segments_should_work ... ok
[INFO] [stdout] test _0001 ... ok
[INFO] [stdout] test _0003 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dsntk_common
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/namespace.rs - namespace::to_rdnn (line 16) ... ok
[INFO] [stdout] test src/idents.rs - idents::gen_id (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26d4c74435e78c05aac1ce1aee618871e569eb1ec50e6a250bd36b054911cc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d4c74435e78c05aac1ce1aee618871e569eb1ec50e6a250bd36b054911cc98", kill_on_drop: false }`
[INFO] [stdout] 26d4c74435e78c05aac1ce1aee618871e569eb1ec50e6a250bd36b054911cc98