[INFO] fetching crate tb 0.1.0...
[INFO] testing tb-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate tb 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tb 0.1.0
[INFO] finished tweaking crates.io crate tb 0.1.0
[INFO] tweaked toml for crates.io crate tb 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tb 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4dc66feb120dcba1d37d6862647212f084180031b7e10645c6d160b4910d339
[INFO] running `Command { std: "docker" "start" "-a" "d4dc66feb120dcba1d37d6862647212f084180031b7e10645c6d160b4910d339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4dc66feb120dcba1d37d6862647212f084180031b7e10645c6d160b4910d339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dc66feb120dcba1d37d6862647212f084180031b7e10645c6d160b4910d339", kill_on_drop: false }`
[INFO] [stdout] d4dc66feb120dcba1d37d6862647212f084180031b7e10645c6d160b4910d339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb80544333bdc81be46238359bbad6610285afb8ed4aa49a8112985d40a01a77
[INFO] running `Command { std: "docker" "start" "-a" "bb80544333bdc81be46238359bbad6610285afb8ed4aa49a8112985d40a01a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling tb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "bb80544333bdc81be46238359bbad6610285afb8ed4aa49a8112985d40a01a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb80544333bdc81be46238359bbad6610285afb8ed4aa49a8112985d40a01a77", kill_on_drop: false }`
[INFO] [stdout] bb80544333bdc81be46238359bbad6610285afb8ed4aa49a8112985d40a01a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b51d6d90db0a5d3808f5d76fbe06a608ef3b5d0258e2ec96140fbeb44e0d99d1
[INFO] running `Command { std: "docker" "start" "-a" "b51d6d90db0a5d3808f5d76fbe06a608ef3b5d0258e2ec96140fbeb44e0d99d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "b51d6d90db0a5d3808f5d76fbe06a608ef3b5d0258e2ec96140fbeb44e0d99d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51d6d90db0a5d3808f5d76fbe06a608ef3b5d0258e2ec96140fbeb44e0d99d1", kill_on_drop: false }`
[INFO] [stdout] b51d6d90db0a5d3808f5d76fbe06a608ef3b5d0258e2ec96140fbeb44e0d99d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a49c5cf51314b5ccb211bd46d0bc8f18ebf8b0f5694f31e831f3bedd5ec6562e
[INFO] running `Command { std: "docker" "start" "-a" "a49c5cf51314b5ccb211bd46d0bc8f18ebf8b0f5694f31e831f3bedd5ec6562e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tb-d158e24706594065)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tb
[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 4 tests
[INFO] [stdout] test src/lib.rs - list_from (line 44) ... FAILED
[INFO] [stdout] test src/lib.rs - list (line 28) ... FAILED
[INFO] [stdout] test src/lib.rs - array_from (line 6) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - vec_from (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - list_from (line 44) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `literal`
[INFO] [stdout]  --> src/lib.rs:46:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use literal::list_from;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `literal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `literal`, use `cargo add literal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - list (line 28) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `literal`
[INFO] [stdout]  --> src/lib.rs:30:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use literal::list;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `literal`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `literal`, use `cargo add literal` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - list (line 28)
[INFO] [stdout]     src/lib.rs - list_from (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a49c5cf51314b5ccb211bd46d0bc8f18ebf8b0f5694f31e831f3bedd5ec6562e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49c5cf51314b5ccb211bd46d0bc8f18ebf8b0f5694f31e831f3bedd5ec6562e", kill_on_drop: false }`
[INFO] [stdout] a49c5cf51314b5ccb211bd46d0bc8f18ebf8b0f5694f31e831f3bedd5ec6562e