[INFO] fetching crate duration-string 0.0.6...
[INFO] testing duration-string-0.0.6 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate duration-string 0.0.6 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate duration-string 0.0.6 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate duration-string 0.0.6
[INFO] finished tweaking crates.io crate duration-string 0.0.6
[INFO] tweaked toml for crates.io crate duration-string 0.0.6 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f84177fa05ea352d906d2f5b584203718e84c2ee2bfcba5ac23d83060c788d74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f84177fa05ea352d906d2f5b584203718e84c2ee2bfcba5ac23d83060c788d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f84177fa05ea352d906d2f5b584203718e84c2ee2bfcba5ac23d83060c788d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84177fa05ea352d906d2f5b584203718e84c2ee2bfcba5ac23d83060c788d74", kill_on_drop: false }`
[INFO] [stdout] f84177fa05ea352d906d2f5b584203718e84c2ee2bfcba5ac23d83060c788d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 846634b26c15fd7e8564fdc0389acaae285a7eb52da6a824ef837331a1969954
[INFO] running `Command { std: "docker" "start" "-a" "846634b26c15fd7e8564fdc0389acaae285a7eb52da6a824ef837331a1969954", kill_on_drop: false }`
[INFO] [stderr]    Compiling duration-string v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "846634b26c15fd7e8564fdc0389acaae285a7eb52da6a824ef837331a1969954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846634b26c15fd7e8564fdc0389acaae285a7eb52da6a824ef837331a1969954", kill_on_drop: false }`
[INFO] [stdout] 846634b26c15fd7e8564fdc0389acaae285a7eb52da6a824ef837331a1969954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32f95de2b08312a42a83df24f1c15178793d405aaaa0792ce56dba91bd0588b6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32f95de2b08312a42a83df24f1c15178793d405aaaa0792ce56dba91bd0588b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling duration-string v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "32f95de2b08312a42a83df24f1c15178793d405aaaa0792ce56dba91bd0588b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f95de2b08312a42a83df24f1c15178793d405aaaa0792ce56dba91bd0588b6", kill_on_drop: false }`
[INFO] [stdout] 32f95de2b08312a42a83df24f1c15178793d405aaaa0792ce56dba91bd0588b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09450bbcad0b4252274d09495e35a4af7a95c0fccbb6e149cd1822bb2399ebde
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09450bbcad0b4252274d09495e35a4af7a95c0fccbb6e149cd1822bb2399ebde", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/duration_string-241d7c3beae30db0)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::test_into_string_m ... ok
[INFO] [stdout] test tests::test_from_duration ... ok
[INFO] [stdout] test tests::test_from_string_h ... ok
[INFO] [stdout] test tests::test_into_string_d ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_from_string_w ... ok
[INFO] [stdout] test tests::test_from_string_invalid_string ... ok
[INFO] [stdout] test tests::test_from_string_m ... ok
[INFO] [stdout] test tests::test_into_string_ms ... ok
[INFO] [stdout] test tests::test_into_string_s ... ok
[INFO] [stdout] test tests::test_into_string_w ... ok
[INFO] [stdout] test tests::test_from_string_y ... ok
[INFO] [stdout] test tests::test_from_string_s ... ok
[INFO] [stdout] test tests::test_into_string_y ... ok
[INFO] [stdout] test tests::test_from_string_ms ... ok
[INFO] [stdout] test tests::test_into_string_h ... ok
[INFO] [stdout] test tests::test_display_trait ... ok
[INFO] [stdout] test tests::test_from_string_d ... ok
[INFO] [stdout] test tests::test_into_string_overflow_unit ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stderr]    Doc-tests duration-string
[INFO] [stdout] test tests::test_string_int_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 34) stdout ----
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]   --> src/lib.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]   --> src/lib.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SerdeSupport: serde::ser::Serialize` is not satisfied
[INFO] [stdout]     --> src/lib.rs:48:51
[INFO] [stdout]      |
[INFO] [stdout] 17   | assert_eq!(r#"{"t":"1m"}"#, serde_json::to_string(&s).unwrap());
[INFO] [stdout]      |                                                   ^^ the trait `serde::ser::Serialize` is not implemented for `SerdeSupport`
[INFO] [stdout]      | 
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.66/src/ser.rs:2216:17
[INFO] [stdout]      |
[INFO] [stdout] 2216 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 --------- required by this bound in `serde_json::to_string`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "09450bbcad0b4252274d09495e35a4af7a95c0fccbb6e149cd1822bb2399ebde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09450bbcad0b4252274d09495e35a4af7a95c0fccbb6e149cd1822bb2399ebde", kill_on_drop: false }`
[INFO] [stdout] 09450bbcad0b4252274d09495e35a4af7a95c0fccbb6e149cd1822bb2399ebde
