[INFO] fetching crate paste 0.1.18...
[INFO] testing paste-0.1.18 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate paste 0.1.18 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate paste 0.1.18 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 paste 0.1.18
[INFO] finished tweaking crates.io crate paste 0.1.18
[INFO] tweaked toml for crates.io crate paste 0.1.18 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 327412d8194400f10023c10612ca3770f739b5ef647a639f699bfadabb0cc3e1
[INFO] running `Command { std: "docker" "start" "-a" "327412d8194400f10023c10612ca3770f739b5ef647a639f699bfadabb0cc3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "327412d8194400f10023c10612ca3770f739b5ef647a639f699bfadabb0cc3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327412d8194400f10023c10612ca3770f739b5ef647a639f699bfadabb0cc3e1", kill_on_drop: false }`
[INFO] [stdout] 327412d8194400f10023c10612ca3770f739b5ef647a639f699bfadabb0cc3e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b07b95fec622d48409aa3fa545374bf23cb17077939fb44d4a588f3885125d0e
[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" "b07b95fec622d48409aa3fa545374bf23cb17077939fb44d4a588f3885125d0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "b07b95fec622d48409aa3fa545374bf23cb17077939fb44d4a588f3885125d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07b95fec622d48409aa3fa545374bf23cb17077939fb44d4a588f3885125d0e", kill_on_drop: false }`
[INFO] [stdout] b07b95fec622d48409aa3fa545374bf23cb17077939fb44d4a588f3885125d0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b21ad4c6442ae7b3e49a5ec790afdecd79dfe1c95126d6e127d256e3e17dcc22
[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" "b21ad4c6442ae7b3e49a5ec790afdecd79dfe1c95126d6e127d256e3e17dcc22", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling trybuild v1.0.30
[INFO] [stderr]    Compiling paste v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.47s
[INFO] running `Command { std: "docker" "inspect" "b21ad4c6442ae7b3e49a5ec790afdecd79dfe1c95126d6e127d256e3e17dcc22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21ad4c6442ae7b3e49a5ec790afdecd79dfe1c95126d6e127d256e3e17dcc22", kill_on_drop: false }`
[INFO] [stdout] b21ad4c6442ae7b3e49a5ec790afdecd79dfe1c95126d6e127d256e3e17dcc22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f56570c4962acba7a1bc2697f934995776180d5e190567e564feb881c8b0d28e
[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" "f56570c4962acba7a1bc2697f934995776180d5e190567e564feb881c8b0d28e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/paste-a0c6a47f64fb5f08
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compiletest-21a91d5385539660
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]     Checking paste v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking paste-tests v0.0.0 (/opt/rustwide/target/tests/paste)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.09s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/case-warning.rs ... ok
[INFO] [stderr] test tests/ui/env-empty.rs ... ok
[INFO] [stderr] test tests/ui/env-non-string.rs ... ok
[INFO] [stderr] test tests/ui/env-suffix.rs ... ok
[INFO] [stderr] test tests/ui/env-unexpected.rs ... ok
[INFO] [stderr] test tests/ui/invalid-ident.rs ... ok
[INFO] [stderr] test tests/ui/missing-paren-on-env.rs ... ok
[INFO] [stderr] test tests/ui/no-env-var.rs ... ok
[INFO] [stderr] test tests/ui/no-ident-after-colon.rs ... ok
[INFO] [stderr] test tests/ui/unexpected-group.rs ... ok
[INFO] [stderr] test tests/ui/unexpected-modifier.rs ... ok
[INFO] [stderr] test tests/ui/unexpected-punct.rs ... ok
[INFO] [stderr] test tests/ui/unsupported-literal.rs ... ok
[INFO] [stdout] test ui ... ok
[INFO] [stderr] test tests/ui/unsupported-modifier.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-bd4c9ebf7a6b36a9
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_basic::test ... ok
[INFO] [stdout] test test_doc_expr::test_doc_expr ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_env_to_lower ... ok
[INFO] [stdout] test test_env_to_snake ... ok
[INFO] [stdout] test test_keyword ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_none_delimited_single_ident::test ... ok
[INFO] [stdout] test test_pat_in_expr_position::test ... ok
[INFO] [stdout] test test_repeat ... ok
[INFO] [stdout] test test_env_present ... ok
[INFO] [stdout] test test_in_impl::test ... ok
[INFO] [stdout] test test_literal_str ... ok
[INFO] [stdout] test test_shared_hygiene ... ok
[INFO] [stdout] test test_raw_identifier ... ok
[INFO] [stdout] test test_local_variable ... ok
[INFO] [stdout] test test_none_delimited_single_lifetime::test ... ok
[INFO] [stdout] test test_to_lower::test_to_lower ... ok
[INFO] [stdout] test test_type_in_fn_arg::test_type_in_fn_arg ... ok
[INFO] [stdout] test test_to_snake::test_to_snake ... ok
[INFO] [stdout] test test_type_in_path::test_type_in_path ... ok
[INFO] [stdout] test test_x86_feature_literal::test ... ok
[INFO] [stdout] test test_env_to_camel ... ok
[INFO] [stdout] test test_env_to_upper ... ok
[INFO] [stdout] test test_underscore ... ok
[INFO] [stdout] test test_false_start ... ok
[INFO] [stdout] test test_to_upper::test_to_upper ... ok
[INFO] [stdout] test test_lifetime ... ok
[INFO] [stdout] test test_env_literal ... ok
[INFO] [stdout] test test_to_camel::test_to_camel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paste
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f56570c4962acba7a1bc2697f934995776180d5e190567e564feb881c8b0d28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56570c4962acba7a1bc2697f934995776180d5e190567e564feb881c8b0d28e", kill_on_drop: false }`
[INFO] [stdout] f56570c4962acba7a1bc2697f934995776180d5e190567e564feb881c8b0d28e