[INFO] fetching crate nectar 0.4.0...
[INFO] testing nectar-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate nectar 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nectar 0.4.0
[INFO] finished tweaking crates.io crate nectar 0.4.0
[INFO] tweaked toml for crates.io crate nectar 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nectar 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1410262e31095a569c0a8eb1e0fb0737980c2ce82026fe77eec18658b1d9f62
[INFO] running `Command { std: "docker" "start" "-a" "c1410262e31095a569c0a8eb1e0fb0737980c2ce82026fe77eec18658b1d9f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1410262e31095a569c0a8eb1e0fb0737980c2ce82026fe77eec18658b1d9f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1410262e31095a569c0a8eb1e0fb0737980c2ce82026fe77eec18658b1d9f62", kill_on_drop: false }`
[INFO] [stdout] c1410262e31095a569c0a8eb1e0fb0737980c2ce82026fe77eec18658b1d9f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 155b5e6cbd6bc0ed60b00c957b0f696c8fe35bc15ed57de84c68243a946758d1
[INFO] running `Command { std: "docker" "start" "-a" "155b5e6cbd6bc0ed60b00c957b0f696c8fe35bc15ed57de84c68243a946758d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling nectar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "155b5e6cbd6bc0ed60b00c957b0f696c8fe35bc15ed57de84c68243a946758d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155b5e6cbd6bc0ed60b00c957b0f696c8fe35bc15ed57de84c68243a946758d1", kill_on_drop: false }`
[INFO] [stdout] 155b5e6cbd6bc0ed60b00c957b0f696c8fe35bc15ed57de84c68243a946758d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a6c26a99aa6a9312d664ff6e359e2d0deb1c1314da9a2d79385f90a86f82bc3
[INFO] running `Command { std: "docker" "start" "-a" "3a6c26a99aa6a9312d664ff6e359e2d0deb1c1314da9a2d79385f90a86f82bc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling nectar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "3a6c26a99aa6a9312d664ff6e359e2d0deb1c1314da9a2d79385f90a86f82bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6c26a99aa6a9312d664ff6e359e2d0deb1c1314da9a2d79385f90a86f82bc3", kill_on_drop: false }`
[INFO] [stdout] 3a6c26a99aa6a9312d664ff6e359e2d0deb1c1314da9a2d79385f90a86f82bc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee91c49abc47071354deb21f39b2fc19a2e6ff74357fabe0c2ae020390c9d6ac
[INFO] running `Command { std: "docker" "start" "-a" "ee91c49abc47071354deb21f39b2fc19a2e6ff74357fabe0c2ae020390c9d6ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nectar-64014f8a9bfc3ec2)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test env::tests::test_decode_env_name_empty_input ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_invalid_esc_seq ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_esc_sequences ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_non_escaped_special_chars ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_unescaped_chars_only ... ok
[INFO] [stdout] test env::tests::test_decode_env_uservar ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_empty_input ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_esc_sequences ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_invalid_esc_seq ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_invalid_data ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_non_escaped_special_chars ... ok
[INFO] [stdout] test env::tests::test_decode_env_value_unescaped_chars_only ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars_empty ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars_invalid ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_info ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_send ... ok
[INFO] [stdout] test linemode::tests::test_parse_slc_function ... ok
[INFO] [stdout] test linemode::tests::test_modifiers_from_byte ... ok
[INFO] [stdout] test env::tests::test_decode_env_vars ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_buffer_starts_with_newline ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_do ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_dont ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_double_iac ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_nop ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_accepted ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_rejected ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_request ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_naws ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_sb_charset_ttable_rejected ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_will ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_overflow ... ok
[INFO] [stdout] test tests::test_decode::test_sga_false::test_iac::test_wont ... ok
[INFO] [stdout] test tests::test_encode::test_do ... ok
[INFO] [stdout] test tests::test_decode::test_sga_true ... ok
[INFO] [stdout] test tests::test_encode::test_raw_message ... ok
[INFO] [stdout] test tests::test_encode::test_dont ... ok
[INFO] [stdout] test tests::test_encode::test_message ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_rejected ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_fmask_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_mode_encode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_mode_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_unk_encode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_naws ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_fmask_encode ... ok
[INFO] [stdout] test tests::test_encode::test_wont ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_slc_encode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_request ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_ttable_rejected ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_slc_decode ... ok
[INFO] [stdout] test tests::test_encode::test_will ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_is ... ok
[INFO] [stdout] test env::tests::test_encode_env_op_unknown ... ok
[INFO] [stdout] test tests::test_encode::test_sb_linemode_unk_decode ... ok
[INFO] [stdout] test tests::test_encode::test_sb_charset_accepted ... ok
[INFO] [stdout] test env::tests::test_decode_env_name_invalid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee91c49abc47071354deb21f39b2fc19a2e6ff74357fabe0c2ae020390c9d6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee91c49abc47071354deb21f39b2fc19a2e6ff74357fabe0c2ae020390c9d6ac", kill_on_drop: false }`
[INFO] [stdout] ee91c49abc47071354deb21f39b2fc19a2e6ff74357fabe0c2ae020390c9d6ac