[INFO] fetching crate bottomify 1.2.0...
[INFO] testing bottomify-1.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate bottomify 1.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bottomify 1.2.0
[INFO] finished tweaking crates.io crate bottomify 1.2.0
[INFO] tweaked toml for crates.io crate bottomify 1.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bottomify 1.2.0 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 bottomify 1.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 42ce85cb332627162ca3d2c86e2bcc591b77baae71ab39037951a9e60957889c
[INFO] running `Command { std: "docker" "start" "-a" "42ce85cb332627162ca3d2c86e2bcc591b77baae71ab39037951a9e60957889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ce85cb332627162ca3d2c86e2bcc591b77baae71ab39037951a9e60957889c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ce85cb332627162ca3d2c86e2bcc591b77baae71ab39037951a9e60957889c", kill_on_drop: false }`
[INFO] [stdout] 42ce85cb332627162ca3d2c86e2bcc591b77baae71ab39037951a9e60957889c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ef0ed8817ab4b8e01416b400bd3785206cd7a26bee762dbdb6ded7278aef9cc3
[INFO] running `Command { std: "docker" "start" "-a" "ef0ed8817ab4b8e01416b400bd3785206cd7a26bee762dbdb6ded7278aef9cc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling siphasher v0.3.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling bottomify v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "ef0ed8817ab4b8e01416b400bd3785206cd7a26bee762dbdb6ded7278aef9cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0ed8817ab4b8e01416b400bd3785206cd7a26bee762dbdb6ded7278aef9cc3", kill_on_drop: false }`
[INFO] [stdout] ef0ed8817ab4b8e01416b400bd3785206cd7a26bee762dbdb6ded7278aef9cc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 201ef062cc50587f30a7706d19393aba05375a1b33936c4c306bcf6d37fb4799
[INFO] running `Command { std: "docker" "start" "-a" "201ef062cc50587f30a7706d19393aba05375a1b33936c4c306bcf6d37fb4799", kill_on_drop: false }`
[INFO] [stderr]    Compiling bottomify v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "201ef062cc50587f30a7706d19393aba05375a1b33936c4c306bcf6d37fb4799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201ef062cc50587f30a7706d19393aba05375a1b33936c4c306bcf6d37fb4799", kill_on_drop: false }`
[INFO] [stdout] 201ef062cc50587f30a7706d19393aba05375a1b33936c4c306bcf6d37fb4799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 959be4133c9a0a4d65e48d54d4ca05b129f8fc52ba9bda2270800e9536035f72
[INFO] running `Command { std: "docker" "start" "-a" "959be4133c9a0a4d65e48d54d4ca05b129f8fc52ba9bda2270800e9536035f72", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bottomify-e336f4661b31c855)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bottom::tests::test_byte_encode ... ok
[INFO] [stdout] test bottom::tests::test_char_decode ... ok
[INFO] [stdout] test bottom::tests::test_string_encode ... ok
[INFO] [stdout] test bottom::tests::test_string_decode ... ok
[INFO] [stdout] test bottom::tests::test_unicode_string_decode ... ok
[INFO] [stdout] test bottom::tests::test_unicode_string_encode ... ok
[INFO] [stdout] test bottom::tests::test_embedded_null_byte ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bottomify-417b37831c4f8ecf)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bottom::tests::test_byte_encode ... ok
[INFO] [stdout] test bottom::tests::test_char_decode ... ok
[INFO] [stdout] test bottom::tests::test_embedded_null_byte ... ok
[INFO] [stdout] test bottom::tests::test_string_decode ... ok
[INFO] [stdout] test bottom::tests::test_string_encode ... ok
[INFO] [stdout] test bottom::tests::test_unicode_string_encode ... ok
[INFO] [stdout] test bottom::tests::test_unicode_string_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bottomify
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "959be4133c9a0a4d65e48d54d4ca05b129f8fc52ba9bda2270800e9536035f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959be4133c9a0a4d65e48d54d4ca05b129f8fc52ba9bda2270800e9536035f72", kill_on_drop: false }`
[INFO] [stdout] 959be4133c9a0a4d65e48d54d4ca05b129f8fc52ba9bda2270800e9536035f72