[INFO] fetching crate shed 1.0.0...
[INFO] testing shed-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate shed 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate shed 1.0.0
[INFO] finished tweaking crates.io crate shed 1.0.0
[INFO] tweaked toml for crates.io crate shed 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shed 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding rmp-serde v0.15.5 (available: v1.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp-serde v0.15.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53392ab8badef6e243aa7f63ffcbb93459883fd0677d6298861d0ed4dfa4be5a
[INFO] running `Command { std: "docker" "start" "-a" "53392ab8badef6e243aa7f63ffcbb93459883fd0677d6298861d0ed4dfa4be5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53392ab8badef6e243aa7f63ffcbb93459883fd0677d6298861d0ed4dfa4be5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53392ab8badef6e243aa7f63ffcbb93459883fd0677d6298861d0ed4dfa4be5a", kill_on_drop: false }`
[INFO] [stdout] 53392ab8badef6e243aa7f63ffcbb93459883fd0677d6298861d0ed4dfa4be5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1a0eff28ad17e58fb8294103238fac508e5f8e08f1340e0eb1c3d99e43d23f
[INFO] running `Command { std: "docker" "start" "-a" "cb1a0eff28ad17e58fb8294103238fac508e5f8e08f1340e0eb1c3d99e43d23f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling shed v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "cb1a0eff28ad17e58fb8294103238fac508e5f8e08f1340e0eb1c3d99e43d23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1a0eff28ad17e58fb8294103238fac508e5f8e08f1340e0eb1c3d99e43d23f", kill_on_drop: false }`
[INFO] [stdout] cb1a0eff28ad17e58fb8294103238fac508e5f8e08f1340e0eb1c3d99e43d23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dedac749ceb63d73641ef4ca59366ccf7a26eab3cd2b73889a5b86ea89697939
[INFO] running `Command { std: "docker" "start" "-a" "dedac749ceb63d73641ef4ca59366ccf7a26eab3cd2b73889a5b86ea89697939", kill_on_drop: false }`
[INFO] [stderr]    Compiling shed v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "dedac749ceb63d73641ef4ca59366ccf7a26eab3cd2b73889a5b86ea89697939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedac749ceb63d73641ef4ca59366ccf7a26eab3cd2b73889a5b86ea89697939", kill_on_drop: false }`
[INFO] [stdout] dedac749ceb63d73641ef4ca59366ccf7a26eab3cd2b73889a5b86ea89697939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 214617e85359df2583f8bc5c5d1850c496980abe7637542f64bb818907a1f39c
[INFO] running `Command { std: "docker" "start" "-a" "214617e85359df2583f8bc5c5d1850c496980abe7637542f64bb818907a1f39c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shed-ebd8ddc53b11f322)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests shed
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (39) panicked at src/shed.rs:172:69:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 18, kind: CrossesDevices, message: "Invalid cross-device link" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5db6165b2b82 - <unknown>
[INFO] [stdout]    1:     0x5db6165c2a6f - <unknown>
[INFO] [stdout]    2:     0x5db61658e191 - <unknown>
[INFO] [stdout]    3:     0x5db616594f02 - <unknown>
[INFO] [stdout]    4:     0x5db616596c8c - <unknown>
[INFO] [stdout]    5:     0x5db616596ae6 - <unknown>
[INFO] [stdout]    6:     0x5db616597315 - <unknown>
[INFO] [stdout]    7:     0x5db6165971aa - <unknown>
[INFO] [stdout]    8:     0x5db616595039 - <unknown>
[INFO] [stdout]    9:     0x5db616582bad - <unknown>
[INFO] [stdout]   10:     0x5db6165ca3b0 - <unknown>
[INFO] [stdout]   11:     0x5db6165c9bd6 - <unknown>
[INFO] [stdout]   12:     0x5db6165797f8 - <unknown>
[INFO] [stdout]   13:     0x5db6165793cc - <unknown>
[INFO] [stdout]   14:     0x5db616570e4b - <unknown>
[INFO] [stdout]   15:     0x5db616570dc6 - <unknown>
[INFO] [stdout]   16:     0x5db61656a013 - <unknown>
[INFO] [stdout]   17:     0x5db6165697f6 - <unknown>
[INFO] [stdout]   18:     0x5db6165695c9 - <unknown>
[INFO] [stdout]   19:     0x5db61658fa80 - <unknown>
[INFO] [stdout]   20:     0x5db6165695b1 - <unknown>
[INFO] [stdout]   21:     0x5db616575f35 - <unknown>
[INFO] [stdout]   22:     0x74f1fc4c51ca - <unknown>
[INFO] [stdout]   23:     0x74f1fc4c528b - __libc_start_main
[INFO] [stdout]   24:     0x5db61655ac75 - <unknown>
[INFO] [stdout]   25:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "214617e85359df2583f8bc5c5d1850c496980abe7637542f64bb818907a1f39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "214617e85359df2583f8bc5c5d1850c496980abe7637542f64bb818907a1f39c", kill_on_drop: false }`
[INFO] [stdout] 214617e85359df2583f8bc5c5d1850c496980abe7637542f64bb818907a1f39c