[INFO] fetching crate shed 1.0.0...
[INFO] testing shed-1.0.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[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 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00f43c45c4abd247fb87a5a70e797b0165f9f1c903447bf6cf0ec8705f6df83d
[INFO] running `Command { std: "docker" "start" "-a" "00f43c45c4abd247fb87a5a70e797b0165f9f1c903447bf6cf0ec8705f6df83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00f43c45c4abd247fb87a5a70e797b0165f9f1c903447bf6cf0ec8705f6df83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f43c45c4abd247fb87a5a70e797b0165f9f1c903447bf6cf0ec8705f6df83d", kill_on_drop: false }`
[INFO] [stdout] 00f43c45c4abd247fb87a5a70e797b0165f9f1c903447bf6cf0ec8705f6df83d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cba9e6691b9c19615e768e0447d1fc7df0b9bba271768afba897d9250f1bf0e0
[INFO] running `Command { std: "docker" "start" "-a" "cba9e6691b9c19615e768e0447d1fc7df0b9bba271768afba897d9250f1bf0e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[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 3.74s
[INFO] running `Command { std: "docker" "inspect" "cba9e6691b9c19615e768e0447d1fc7df0b9bba271768afba897d9250f1bf0e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba9e6691b9c19615e768e0447d1fc7df0b9bba271768afba897d9250f1bf0e0", kill_on_drop: false }`
[INFO] [stdout] cba9e6691b9c19615e768e0447d1fc7df0b9bba271768afba897d9250f1bf0e0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 304d253426ff3acffc6f20548cc452a1f5b4e39c46f46025ad19855c8c98d94a
[INFO] running `Command { std: "docker" "start" "-a" "304d253426ff3acffc6f20548cc452a1f5b4e39c46f46025ad19855c8c98d94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shed v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "304d253426ff3acffc6f20548cc452a1f5b4e39c46f46025ad19855c8c98d94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304d253426ff3acffc6f20548cc452a1f5b4e39c46f46025ad19855c8c98d94a", kill_on_drop: false }`
[INFO] [stdout] 304d253426ff3acffc6f20548cc452a1f5b4e39c46f46025ad19855c8c98d94a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adea2474d3ab64c4e9c4aec4396cbc2bacf31315dc4329da9e249a1377e67afd
[INFO] running `Command { std: "docker" "start" "-a" "adea2474d3ab64c4e9c4aec4396cbc2bacf31315dc4329da9e249a1377e67afd", 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/shed-d3965c8056ab26ed)
[INFO] [stderr]    Doc-tests shed
[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 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' (57) 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:     0x5a0befc7b252 - <unknown>
[INFO] [stdout]    1:     0x5a0befc8b0af - <unknown>
[INFO] [stdout]    2:     0x5a0befc57173 - <unknown>
[INFO] [stdout]    3:     0x5a0befc5dae2 - <unknown>
[INFO] [stdout]    4:     0x5a0befc5f81c - <unknown>
[INFO] [stdout]    5:     0x5a0befc5f676 - <unknown>
[INFO] [stdout]    6:     0x5a0befc5fdf5 - <unknown>
[INFO] [stdout]    7:     0x5a0befc5fc8a - <unknown>
[INFO] [stdout]    8:     0x5a0befc5dc19 - <unknown>
[INFO] [stdout]    9:     0x5a0befc4b99d - <unknown>
[INFO] [stdout]   10:     0x5a0befc92a10 - <unknown>
[INFO] [stdout]   11:     0x5a0befc92216 - <unknown>
[INFO] [stdout]   12:     0x5a0befc42348 - <unknown>
[INFO] [stdout]   13:     0x5a0befc41f1c - <unknown>
[INFO] [stdout]   14:     0x5a0befc3985b - <unknown>
[INFO] [stdout]   15:     0x5a0befc397d6 - <unknown>
[INFO] [stdout]   16:     0x5a0befc30203 - <unknown>
[INFO] [stdout]   17:     0x5a0befc2fa56 - <unknown>
[INFO] [stdout]   18:     0x5a0befc2f829 - <unknown>
[INFO] [stdout]   19:     0x5a0befc587c0 - <unknown>
[INFO] [stdout]   20:     0x5a0befc2f811 - <unknown>
[INFO] [stdout]   21:     0x5a0befc3ea45 - <unknown>
[INFO] [stdout]   22:     0x737b4dbec1ca - <unknown>
[INFO] [stdout]   23:     0x737b4dbec28b - __libc_start_main
[INFO] [stdout]   24:     0x5a0befc23845 - <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 0.77s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "adea2474d3ab64c4e9c4aec4396cbc2bacf31315dc4329da9e249a1377e67afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adea2474d3ab64c4e9c4aec4396cbc2bacf31315dc4329da9e249a1377e67afd", kill_on_drop: false }`
[INFO] [stdout] adea2474d3ab64c4e9c4aec4396cbc2bacf31315dc4329da9e249a1377e67afd