[INFO] cloning repository https://github.com/mhf-air/u
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhf-air/u" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhf-air%2Fu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhf-air%2Fu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6d2fa3e7863ccb9063aff13799263f7c6294ed8
[INFO] testing mhf-air/u against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhf-air%2Fu" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mhf-air/u
[INFO] finished tweaking git repo https://github.com/mhf-air/u
[INFO] tweaked toml for git repo https://github.com/mhf-air/u written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mhf-air/u on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mhf-air/u 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.1.9
[INFO] [stderr]   Downloaded serde_derive v1.0.125
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded ryu v1.0.5
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr]   Downloaded nix v0.20.0
[INFO] [stderr]   Downloaded serde v1.0.125
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded syn v1.0.72
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f6f6f3a937d0f3ce91521c4e7dfc9e01df7d1ea4d1029820968858d4e95aa34
[INFO] running `Command { std: "docker" "start" "-a" "5f6f6f3a937d0f3ce91521c4e7dfc9e01df7d1ea4d1029820968858d4e95aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6f6f3a937d0f3ce91521c4e7dfc9e01df7d1ea4d1029820968858d4e95aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6f6f3a937d0f3ce91521c4e7dfc9e01df7d1ea4d1029820968858d4e95aa34", kill_on_drop: false }`
[INFO] [stdout] 5f6f6f3a937d0f3ce91521c4e7dfc9e01df7d1ea4d1029820968858d4e95aa34
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89856b162b7101634ea373b381e3392c22742cb4300dc6d18931440addd627e8
[INFO] running `Command { std: "docker" "start" "-a" "89856b162b7101634ea373b381e3392c22742cb4300dc6d18931440addd627e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling u v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.58s
[INFO] running `Command { std: "docker" "inspect" "89856b162b7101634ea373b381e3392c22742cb4300dc6d18931440addd627e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89856b162b7101634ea373b381e3392c22742cb4300dc6d18931440addd627e8", kill_on_drop: false }`
[INFO] [stdout] 89856b162b7101634ea373b381e3392c22742cb4300dc6d18931440addd627e8
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94c6e4bb38513fe8796869749940d87a6aa44c2d2b6a7139c70001b720ca6e9b
[INFO] running `Command { std: "docker" "start" "-a" "94c6e4bb38513fe8796869749940d87a6aa44c2d2b6a7139c70001b720ca6e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling u v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "94c6e4bb38513fe8796869749940d87a6aa44c2d2b6a7139c70001b720ca6e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c6e4bb38513fe8796869749940d87a6aa44c2d2b6a7139c70001b720ca6e9b", kill_on_drop: false }`
[INFO] [stdout] 94c6e4bb38513fe8796869749940d87a6aa44c2d2b6a7139c70001b720ca6e9b
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30569168a2c7adf0749f62ca41a0fb16ab2bd563234ea9e6737718882942aefd
[INFO] running `Command { std: "docker" "start" "-a" "30569168a2c7adf0749f62ca41a0fb16ab2bd563234ea9e6737718882942aefd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/u-23463c9127136a64)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/u-1022d365af226fde)
[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] [stderr]      Running unittests bin/u-cargo-lint.rs (/opt/rustwide/target/debug/deps/u_cargo_lint-2c42d83c511ed1f0)
[INFO] [stderr]      Running unittests bin/utags.rs (/opt/rustwide/target/debug/deps/utags-89c76d37abe4b4d2)
[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] [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] [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] [stderr]    Doc-tests u
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cmd/a.rs - cmd::a::CargoCmd::r_init (line 746) ... FAILED
[INFO] [stdout] test src/cmd/a.rs - cmd::a::CargoCmd::r_other (line 590) ... FAILED
[INFO] [stdout] test src/cmd/fmt.rs - cmd::fmt::CmdFmt (line 14) ... FAILED
[INFO] [stdout] test src/cmd/a.rs - cmd::a::CargoCmd::r_new (line 609) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/cmd/a.rs - cmd::a::CargoCmd::r_init (line 746) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `.`
[INFO] [stdout]    --> src/cmd/a.rs:747:7
[INFO] [stdout]     |
[INFO] [stdout] 747 |    cd .u
[INFO] [stdout]     |       ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/cmd/a.rs - cmd::a::CargoCmd::r_other (line 590) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/cmd/a.rs:592:8
[INFO] [stdout]     |
[INFO] [stdout] 592 |        `No such file or directory` errors in u-cargo-lint
[INFO] [stdout]     |        ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 592 -        `No such file or directory` errors in u-cargo-lint
[INFO] [stdout] 592 +        'No such file or directory` errors in u-cargo-lint
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]    --> src/cmd/a.rs:592:34
[INFO] [stdout]     |
[INFO] [stdout] 592 |        `No such file or directory` errors in u-cargo-lint
[INFO] [stdout]     |                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]     |
[INFO] [stdout] 592 -        `No such file or directory` errors in u-cargo-lint
[INFO] [stdout] 592 +        `No such file or directory' errors in u-cargo-lint
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `:`
[INFO] [stdout]    --> src/cmd/a.rs:591:8
[INFO] [stdout]     |
[INFO] [stdout] 591 |    note: in order to avoid include!("../../move/a") errors, I have to filter out
[INFO] [stdout]     |        ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/cmd/fmt.rs - cmd::fmt::CmdFmt (line 14) stdout ----
[INFO] [stdout] error: expected item, found `-`
[INFO] [stdout]   --> src/cmd/fmt.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | - skip comments, string literals, attributes
[INFO] [stdout]    | ^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/cmd/a.rs - cmd::a::CargoCmd::r_new (line 609) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `$`
[INFO] [stdout]    --> src/cmd/a.rs:610:6
[INFO] [stdout]     |
[INFO] [stdout] 610 |   cd ${name}
[INFO] [stdout]     |      ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/cmd/a.rs - cmd::a::CargoCmd::r_init (line 746)
[INFO] [stdout]     src/cmd/a.rs - cmd::a::CargoCmd::r_new (line 609)
[INFO] [stdout]     src/cmd/a.rs - cmd::a::CargoCmd::r_other (line 590)
[INFO] [stdout]     src/cmd/fmt.rs - cmd::fmt::CmdFmt (line 14)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "30569168a2c7adf0749f62ca41a0fb16ab2bd563234ea9e6737718882942aefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30569168a2c7adf0749f62ca41a0fb16ab2bd563234ea9e6737718882942aefd", kill_on_drop: false }`
[INFO] [stdout] 30569168a2c7adf0749f62ca41a0fb16ab2bd563234ea9e6737718882942aefd
