[INFO] fetching crate invalidstring 0.1.2...
[INFO] checking invalidstring-0.1.2 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate invalidstring 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate invalidstring 0.1.2 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate invalidstring 0.1.2
[INFO] finished tweaking crates.io crate invalidstring 0.1.2
[INFO] tweaked toml for crates.io crate invalidstring 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b28245fb26383cfc9871d7ea15b2e8ed792a404080fcb3b711a752d7fb538f81
[INFO] running `Command { std: "docker" "start" "-a" "b28245fb26383cfc9871d7ea15b2e8ed792a404080fcb3b711a752d7fb538f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b28245fb26383cfc9871d7ea15b2e8ed792a404080fcb3b711a752d7fb538f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28245fb26383cfc9871d7ea15b2e8ed792a404080fcb3b711a752d7fb538f81", kill_on_drop: false }`
[INFO] [stdout] b28245fb26383cfc9871d7ea15b2e8ed792a404080fcb3b711a752d7fb538f81
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b46dc361bf099d45d89f663fd8b14775b18796ab3bef8a95c7d27af19ed2646
[INFO] running `Command { std: "docker" "start" "-a" "3b46dc361bf099d45d89f663fd8b14775b18796ab3bef8a95c7d27af19ed2646", kill_on_drop: false }`
[INFO] [stderr]     Checking invalidstring v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
[INFO] [stdout]  --> src/lib.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let bytes = b"\xc3\x73";
[INFO] [stdout]   |                 ----------- the literal was valid UTF-8 up to the 0 bytes
[INFO] [stdout] ...
[INFO] [stdout] 6 |         format!("{}{}", prefix, std::str::from_utf8_unchecked(bytes))
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(invalid_from_utf8_unchecked)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
[INFO] [stdout]  --> src/lib.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let bytes = b"\xc3\x73";
[INFO] [stdout]   |                 ----------- the literal was valid UTF-8 up to the 0 bytes
[INFO] [stdout] ...
[INFO] [stdout] 6 |         format!("{}{}", prefix, std::str::from_utf8_unchecked(bytes))
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(invalid_from_utf8_unchecked)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `invalidstring` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `invalidstring` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3b46dc361bf099d45d89f663fd8b14775b18796ab3bef8a95c7d27af19ed2646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b46dc361bf099d45d89f663fd8b14775b18796ab3bef8a95c7d27af19ed2646", kill_on_drop: false }`
[INFO] [stdout] 3b46dc361bf099d45d89f663fd8b14775b18796ab3bef8a95c7d27af19ed2646
[INFO] checking invalidstring-0.1.2 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate invalidstring 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate invalidstring 0.1.2 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate invalidstring 0.1.2
[INFO] finished tweaking crates.io crate invalidstring 0.1.2
[INFO] tweaked toml for crates.io crate invalidstring 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e97cc782ee336d6c8e1834e62e41ac6235428f456bead78cc5d3084fcb25606
[INFO] running `Command { std: "docker" "start" "-a" "4e97cc782ee336d6c8e1834e62e41ac6235428f456bead78cc5d3084fcb25606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e97cc782ee336d6c8e1834e62e41ac6235428f456bead78cc5d3084fcb25606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e97cc782ee336d6c8e1834e62e41ac6235428f456bead78cc5d3084fcb25606", kill_on_drop: false }`
[INFO] [stdout] 4e97cc782ee336d6c8e1834e62e41ac6235428f456bead78cc5d3084fcb25606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6118ac7a6ed462713b225984d513cb7f0a8fb9926a42bb9d009bcfcd1144fd9
[INFO] running `Command { std: "docker" "start" "-a" "b6118ac7a6ed462713b225984d513cb7f0a8fb9926a42bb9d009bcfcd1144fd9", kill_on_drop: false }`
[INFO] [stderr]     Checking invalidstring v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
[INFO] [stdout]  --> src/lib.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let bytes = b"\xc3\x73";
[INFO] [stdout]   |                 ----------- the literal was valid UTF-8 up to the 0 bytes
[INFO] [stdout] ...
[INFO] [stdout] 6 |         format!("{}{}", prefix, std::str::from_utf8_unchecked(bytes))
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(invalid_from_utf8_unchecked)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: calls to `std::str::from_utf8_unchecked` with a invalid literal are undefined behavior
[INFO] [stdout]  --> src/lib.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let bytes = b"\xc3\x73";
[INFO] [stdout]   |                 ----------- the literal was valid UTF-8 up to the 0 bytes
[INFO] [stdout] ...
[INFO] [stdout] 6 |         format!("{}{}", prefix, std::str::from_utf8_unchecked(bytes))
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(invalid_from_utf8_unchecked)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `invalidstring` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `invalidstring` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b6118ac7a6ed462713b225984d513cb7f0a8fb9926a42bb9d009bcfcd1144fd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6118ac7a6ed462713b225984d513cb7f0a8fb9926a42bb9d009bcfcd1144fd9", kill_on_drop: false }`
[INFO] [stdout] b6118ac7a6ed462713b225984d513cb7f0a8fb9926a42bb9d009bcfcd1144fd9
