[INFO] fetching crate cable 0.1.1...
[INFO] testing cable-0.1.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate cable 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cable 0.1.1
[INFO] finished tweaking crates.io crate cable 0.1.1
[INFO] tweaked toml for crates.io crate cable 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cable 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0fecd90fb61e3d9b361eaee095b700040cd51e6ae5d31d19ff2f275736806fac
[INFO] running `Command { std: "docker" "start" "-a" "0fecd90fb61e3d9b361eaee095b700040cd51e6ae5d31d19ff2f275736806fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fecd90fb61e3d9b361eaee095b700040cd51e6ae5d31d19ff2f275736806fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fecd90fb61e3d9b361eaee095b700040cd51e6ae5d31d19ff2f275736806fac", kill_on_drop: false }`
[INFO] [stdout] 0fecd90fb61e3d9b361eaee095b700040cd51e6ae5d31d19ff2f275736806fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0a42bb30afc9a1f74ec00b86df23fc9af7dce11d18e2a72e28c8bd651d1cbb33
[INFO] running `Command { std: "docker" "start" "-a" "0a42bb30afc9a1f74ec00b86df23fc9af7dce11d18e2a72e28c8bd651d1cbb33", kill_on_drop: false }`
[INFO] [stderr]    Compiling cable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0a42bb30afc9a1f74ec00b86df23fc9af7dce11d18e2a72e28c8bd651d1cbb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a42bb30afc9a1f74ec00b86df23fc9af7dce11d18e2a72e28c8bd651d1cbb33", kill_on_drop: false }`
[INFO] [stdout] 0a42bb30afc9a1f74ec00b86df23fc9af7dce11d18e2a72e28c8bd651d1cbb33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7e7c64be2c5e0a131dfade9aa5b402e7f5a00a064ed523ef40fe1b52a3afa478
[INFO] running `Command { std: "docker" "start" "-a" "7e7c64be2c5e0a131dfade9aa5b402e7f5a00a064ed523ef40fe1b52a3afa478", kill_on_drop: false }`
[INFO] [stderr]    Compiling cable v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7e7c64be2c5e0a131dfade9aa5b402e7f5a00a064ed523ef40fe1b52a3afa478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7c64be2c5e0a131dfade9aa5b402e7f5a00a064ed523ef40fe1b52a3afa478", kill_on_drop: false }`
[INFO] [stdout] 7e7c64be2c5e0a131dfade9aa5b402e7f5a00a064ed523ef40fe1b52a3afa478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 26d94aaa6ac228af5aaa08951289c6a1734d8f2fbaf5ddfdce6061afbf987c9e
[INFO] running `Command { std: "docker" "start" "-a" "26d94aaa6ac228af5aaa08951289c6a1734d8f2fbaf5ddfdce6061afbf987c9e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cable-9b9fdf586cb24381)
[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 cable
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Cable (line 17) ... FAILED
[INFO] [stdout] test src/lib.rs - Cable (line 33) ... FAILED
[INFO] [stdout] test src/lib.rs - Cable (line 46) ... FAILED
[INFO] [stdout] test src/lib.rs - Cable (line 77) ... FAILED
[INFO] [stdout] test src/lib.rs - Cable (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Cable (line 17) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cable` in this scope
[INFO] [stdout]   --> src/lib.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | let mut data: Cable<f64, (i32, i32, i32, i32)> = Cable::with_capacity_zeroed(8, (1, 2, 3, 4));
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 17 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:18:50
[INFO] [stdout]    |
[INFO] [stdout] 18 | let mut data: Cable<f64, (i32, i32, i32, i32)> = Cable::with_capacity_zeroed(8, (1, 2, 3, 4));
[INFO] [stdout]    |                                                  ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 17 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Cable (line 33) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cable` in this scope
[INFO] [stdout]   --> src/lib.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 | let mut data: Cable<i32, usize> = Cable::with_capacity(24, 6); // allocate capacity for 24 elements
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 33 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 | let mut data: Cable<i32, usize> = Cable::with_capacity(24, 6); // allocate capacity for 24 elements
[INFO] [stdout]    |                                   ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 33 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Cable (line 46) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cable` in this scope
[INFO] [stdout]   --> src/lib.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 | let mut x: Vec<Cable<i32>> = Vec::with_capacity(24);
[INFO] [stdout]    |                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 46 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | x.push(Cable::with_capacity(2));
[INFO] [stdout]    |        ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 46 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | x.push(Cable::with_capacity(8));
[INFO] [stdout]    |        ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 46 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Cable (line 77) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cable` in this scope
[INFO] [stdout]   --> src/lib.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | let mut x: Cable<i32> = Cable::new();
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 77 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 | let mut x: Cable<i32> = Cable::new();
[INFO] [stdout]    |                         ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 77 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Cable (line 60) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cable` in this scope
[INFO] [stdout]   --> src/lib.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | let mut x: Cable<i32, Info> = Cable::with_capacity(
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 60 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cable`
[INFO] [stdout]   --> src/lib.rs:67:31
[INFO] [stdout]    |
[INFO] [stdout] 67 | let mut x: Cable<i32, Info> = Cable::with_capacity(
[INFO] [stdout]    |                               ^^^^^ use of undeclared type `Cable`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 60 + use cable::Cable;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Cable (line 17)
[INFO] [stdout]     src/lib.rs - Cable (line 33)
[INFO] [stdout]     src/lib.rs - Cable (line 46)
[INFO] [stdout]     src/lib.rs - Cable (line 60)
[INFO] [stdout]     src/lib.rs - Cable (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "26d94aaa6ac228af5aaa08951289c6a1734d8f2fbaf5ddfdce6061afbf987c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d94aaa6ac228af5aaa08951289c6a1734d8f2fbaf5ddfdce6061afbf987c9e", kill_on_drop: false }`
[INFO] [stdout] 26d94aaa6ac228af5aaa08951289c6a1734d8f2fbaf5ddfdce6061afbf987c9e
